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Windows 10 Professional 64/32 bit

(305 customer reviews)

US 199.99 US 29.00

Out of stock

Description

Description


Instant Delivery (After Payment Verification)

Microsoft Windows 10 Professional 64/32 bit Product Key for 1 PC.

Works to activate existing Windows 10 Professional PC or with fresh install of Windows 10 professional or upgrade existing Windows 10 Home without fresh install.

You will receive your Microsoft Product Key and download link on the payment confirmation page.

Additional information

Additional information

Brand

upc

885370920932

Condition

Reviews (305)

305 reviews for Windows 10 Professional 64/32 bit

5 star
96%
4 star
3%
3 star
0%
2 star
0%
1 star
0%
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Showing 293 of 305 reviews (5 star). See all 305 reviews
  1. Matthew B.

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    The key arrived a few minutes after purchase and activate as expected. Great service.

  2. Anonymous

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    a+++

  3. Charles Fradenburg

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    Easy as pi.

  4. jordy e.

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    It was pretty fast receiving the key activation

  5. Anonymous

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    Easy to update

  6. C J.

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    It works. No issues. Legit copy. Updates.

  7. Anonymous

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  8. Larry R.

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    I was very pleased with my purchase. It was a snap to install and I have been using it daily. Thanks Key-Mart for a great deal!

  9. DIEGO M.

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    Excelent!

  10. James B.

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    Easy purchase and a brilliant price. Code worked perfectly. I’ve also bought server licences which worked just as well.

  11. David A.

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  12. Logan B.

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    Worty every cent, had no issues setting up and everything runs smoothly! Highly recommend to anyone on a budget, not wanting to pay the $110 retail price

  13. Anonymous

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    good price, works really well

  14. Anonymous

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  15. Elliot namay

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    Outstanding price. Instant installation key. I have purchased dozens of licenses over the past several months and other sites keep popping up and then disappearing. I hope this one sticks around for a while.

  16. Terry T.

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    Would have given it a 4, but they were better the second time around. Loaded the program on the new desk top I built, but have used it yet. This was the second set of validation keys I ordered. The first set worked fine until i entered the validation key and got the message invalid key. Thought it was to good to be true. Latest set worked fine. They did offer to send another key, but the time ran out to get it. Overall a good experience, but not a great one.

  17. Jesse

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    Processed my orer quickly and provided the software promptly. I was operating in less than 30 minutes. Highly recommed Keymart.

  18. Darryl Held

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    I love buying my keys here. This is like the 5th key I have bought here. I would HIGHLY recommend this place.

  19. peter palamaruk

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  20. Kelly Layson

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    Receiving the product key was no problem and windows activated prefect

  21. Anonymous

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  22. Luiggi Calderon

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    Beautiful 😍

  23. Samuel D.

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    Perfect ! It works 🙂

  24. Santiago

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    The 5 stars are for sellers price, convenience and diligence. (Rating is not for Windows as a product)

  25. Joseph P.

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    Super easy and so worth the money

  26. Vladimir Krementzoff

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    Everything went easy, the product worked well and revived an old MacBook pro, which couldn’t keep up with Apple OSs

  27. Gom

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    really smooth legitimate key mart

  28. Edward Bermudez

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    Vert fast and affordable

  29. Edward

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    Recovering an an old Vista pc so bought Windows 10 PRO key for 29$ and boom there I am with a brand new operating system full featured and all updates no miss no fuss

  30. Anonymous

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    Very fast delivery

  31. Ben Driver

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  32. Danielle C.

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    Once again I got an instant key that worked beautifully.

  33. Jeremy Baily

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  34. Jeff M.

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  35. Daniel M.

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  36. Jerry

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    Worked as advertised.

  37. Roberto H.

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    Great and quick

  38. jason

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    product was exactly what i ordered,,,,no headaches

  39. Natalie

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  40. Brian

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  41. James Black

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    Super quick delivery.

  42. JAMES W.

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    simple easy tranaction

  43. Neil F.

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    Love these folks. Always provide licenses that work flawlessly for a very reasonable price.

  44. Anonymous

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    Awesome

  45. Peter B.

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    Great price!!

  46. William S.

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    Really fast delivery. Thanks

  47. Gary M.

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    easy download, easy install, well worth the money

  48. Peter Smit

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    The process made it easy to upgrade my computer.

  49. Richard Kalinowski

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  50. Chris G.

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    Fast and easy. Key immediately received and worked instantly.

  51. William D.

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    Excellent price, Windows activated with digital license.

  52. Anonymous

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  53. Edwin Torres

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    Very fast and efficient with delivery

  54. Don M.

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  55. Anonymous

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    Saved my day!!! PC has an activated Win 10 Pro. Thanks…

  56. leo

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    Very fast and ligit will buy again

  57. Vince Cappello

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    It was perfect – download, install and put in key. Ended up buying the last 5 for my company as Windows 8.1 will be EOL soon.

  58. Dean

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    Very good price, delivery, & performance. Key worked!!

  59. Kevin

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    I wish I knew how painless this would be. I don’t believe anything and usally get ripped off. Once in a while you run into these kind of folks. All straight up. Was instant for me with everything in my email before I got there. Thanks guys!! My go to now, that’s for sure!! 10/5

  60. james

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    The product met my expectation

  61. David

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    Worked, that’s all that matters

  62. Jaimie B.

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    Was worried at first, thinking the prices were too good to be true. But I received my key within 24 hours via email, and everything worked perfectly. Couldn’t be happier to have saved over 100 dollars.

  63. Michael

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    The purchase process was easy and seamless. I love that this product is offered at a fair price.

  64. Harold Sparks

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    Very quick processing. Item worked with no issues

  65. Anonymous

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    very fast efficient

  66. Randy

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  67. Byron A.

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    Great product. Download was flawless and install went well, all updates installed as well. A+

  68. Benjamin B.

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    Great product, great price. Keys worked with no issues, would reccomend to anyone needing a windows key.

  69. Jona

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    fast service 😊

  70. Brandon T.

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    First key didn’t work but support very quickly gave me another key and saved the day great customer service!

  71. Mark Law

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    Super easy and super cheap. Also legit. Will definitely use this again.

  72. Carlos D.

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    I was Happy it worked!

  73. Adam

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    Easy peasy baby!

  74. Anonymous

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    Quick delivery and good support.

  75. Oliver J.

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    It works great

  76. Anonymous

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    Fast and easy

  77. JAMES W.

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    great prices, quick on line delivery, good instructions, simple installation.

  78. Robert M.

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    Quick, convenient and the BEST deal on the Internet!!!!! Will DEFINITELY have return business from me and all my “techie” buddies now know about Keymart now as well.

  79. Jack

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    Great products, great value.

  80. Roy Geddes

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  81. Jack M.

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    Great prices authentic software. Immediate digital delivery. This is my second purchase. I’ll be back again. Very happy!

  82. Robert

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    The key worked exactly as stated. The delivery was instant. Although I was installing a different language (non-English) of Windows 10 Pro, the key still worked well.

  83. Robert

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    Transaction took seconds key worked perfectly. Well done Keymart

  84. Anonymous

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    Happy to use..

  85. andrew h.

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    Had a minor hick up when ordering, but the support team fixed the issue immediately and everything is perfect!

  86. Anonymous

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  87. Kerry Winters

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    Works great and cheap

  88. Adrian

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    Purchased 2 keys and both worked fine. The Windows Type is important. For example, Windows Home key will not work on Windows Home N.

  89. Frank M.

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    A great value for those that have misplaced an activation key.

  90. Eduardo

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    Excellent. I have purchased 6 of this during the last month and they have worked perfectly!

  91. Daniel

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    Excellent and accurate experience

  92. Anonymous

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  93. Jonathan C.

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    Worked Flawlessly

  94. Corey M.

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    Such an outstanding price for such a great operating system! The download and key arrived at my email immediately. I willbe shopping at key mart for any future operating system needs!.

  95. Anonymous

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  96. Anonymous

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  97. Ron Waggener

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    Inexpensive, fast and easy. Highly recommend.

  98. William Hodges

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    What can I say, these prices are awesome and the setup easy.

  99. Eduardo

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    Windows 7 extended support ended. I’m working hard to move a bunch of computers to Windows 10. I have already purchased 6 of these license keys and they have worked perfectly. 😊

  100. John G.

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    Second purchase and it worked great just like the first one. Excellent service.

  101. Timothy P.

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    Great price. Instant delivery. My code worked on first try.

  102. Pam

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    Worked great

  103. Christopher L.

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    The software key worked great. Thanks!

  104. John G.

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    Key delivery was fast and worked first time with no issues.

  105. Neil F.

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    What an amazing source for software with a *reasonable* price. This is how it ought to be. Thanks, Keymart!

  106. Eduardo

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    It worked perfectly, as always!

  107. Jacob

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    Once i paid i recieved my product key right away!! Definitely recommend them!!

  108. Andrew Barzyk

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    Seamless! Well done!

  109. Anonymous

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    Works perfectly and save lot of money

  110. Dean Hazelton

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    Download worked fine. I’m thankful for you. I was impressed that the download source was Microsoft and not anyone else.

  111. Eduardo

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    So far so good! I have a bunch of computers at home and the Windows 7 extended support expires this month. You have saved me a lot of money so far and will probably save me more. Thank you!

  112. Joseph L.

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    Very easy and worked just like you would expect.

  113. William Easling

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  114. Shaji Kuriakose

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    Very satisfied customer.

  115. Briana

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    Price was excellent for Windows 10 Pro and it was very easy to purchase and received the code immediately.

  116. Anonymous

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    It was straight forward and easy. Saved me time and was more than what I expected.

  117. Joseph B.

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    Extremely fast and as advertised! Thank you!

  118. Ricardo

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    Great service! Got my KEY right away.

  119. Corey B.

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    There was an issue with the key they issued me originally but it was handled swiftly and properly. Very happy with my purchase

  120. Jim

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    great!!! now we can afford to upgrade and keep on track in growing with the times Thx Key Mart

  121. BARB P.

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    I will give a five star for customer support. They refunded my money immediately. But product would not work at all. They also said not to buy it again?

  122. THEARTIS WARDLOW

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  123. Todd

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    Great product and great experience

  124. Justin Deguire

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    came quick and worked thank you.

  125. Mark West

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  126. Cal T.

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    Quick and easy transaction! Thank you!

  127. Anonymous

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    Key worked for official activation without any issues.

  128. Anonymous

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    will buy again when i build another computer 😀

  129. Sam H.

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    The products are genuine!

  130. Art

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    I am giving my PC laptop to my grandkids and I wanted to migrate what was on the laptop to a Parallels Virtual Machine on my Macintosh Pro. This typically ends up the the need to re-activate Windows. It was really great to be able to purchase a Windows 10 Pro license (what was already on the original hardware) for a reasonable price. My Virtual Machine (a total clone of my laptop) is humming on my Mac. I can now erase the Laptop and give it to the grandkids. Thanks guys.

  131. Oluwatoyin Arabambi

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    Prompt and effective

  132. Craig W.

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    The process of ordering, receiving and installing the software with a working key couldn’t have been easier. I’ll order here again when I need a software key.

  133. L Albert B.

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    Unbeatable price. Worked a treat

  134. Lori-Lynn

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    Great Deal and it works!

  135. SIDNEY

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    Return Return Great as usual

  136. Isaac R.

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    Amazing prices and smooth checkout

  137. Anonymous

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    Top

  138. Terry

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  139. SIDNEY

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    Great products and service. Time after time. Can’t go wrong.

  140. Nicolas

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    thanks

  141. Steven Evatt

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  142. SIDNEY

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    Always great quick service, back again

  143. Michael T.

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    Such a reasonable price and the activation works every time! You receive the code right after you buy so there’s no waiting!

  144. John Kajdasz

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    Would use you services again

  145. Scott Gallagher

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  146. Phi

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    Legit prices for legit software

  147. James C.

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    No issues at all. Perfect experience

  148. Anonymous

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    Easy and quick as could be! Thank you

  149. Juan C Ryan

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  150. Joseph W.

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    Quick & easy transaction!

  151. Sam

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    exceptional service….flawless download

  152. John S.

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    Key worked everything upgraded without an issue

  153. Nicholas

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    Great and fast

  154. robert finn

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    got it right away. worked great

  155. Terry

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  156. Nagy

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    Great and good prices

  157. Guy Bouchard

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    The key work perfecly

  158. Anonymous

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  159. Craig M.

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    Very quick in receiving product code after payment. Thank you for your prompt service

  160. Anonymous

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    Easy to select and buy. I just really needed another license key since downloading windows 10 is a breeze on the MS site.

  161. Andrea

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    easy and effortless… will refer to friends and colleagues

  162. gus c.

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    For that price I think it was a great deal

  163. Bradley C.

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    you guys are great

  164. David

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  165. Branden Negron

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    Really good deals so I couldn’t pass it up. Email with key was sent super fast and everything was well explained.

  166. Anonymous

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    Why pay more – Keymart is great

  167. David

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    Excellent

  168. Hayley M.

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    Best purchase I have made. It was so easy to upload and get started with my new Windows 10 and the price could not be beat!

  169. Carlos J.

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    I was nervous the first time I bought from Key Mart but not anymore. The keys work and the price is great!

  170. Anonymous

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  171. Anonymous

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    Fast Professional Service

  172. Christopher

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    Love it

  173. Joseph Kleczka

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  174. Frank Baekgaard

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    Easy to find what you require. Best Deal out there Price wise. I was done in record Time. Very Pleased with this Site. Thank You.

  175. Anonymous

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    Worked perfectly. Will be happy to let others know about your site/help. Look forward to purchasing again in the future.
    Thank You

  176. David

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  177. ALLISON C.

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    Perfect

  178. Darrell B.

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    Had an issue that was taken care of immediately with no hassle

  179. Julien Ntoya

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    The product works good. I will recommend this site to everyone

  180. Anonymous

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  181. Anonymous

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    Activated on first attempt, everything is working perfectly! Fresh install of Windows 10 Pro on new PC build. Fantastic service!

  182. Bradley C.

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    Have had no problems with activation or staying activated

  183. Julien Ntoya

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    Easy

  184. Mark

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  185. David

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    Perfect transaction

  186. Jay F. Zahn

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  187. Anonymous

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    Great

  188. Anonymous

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    I bought a key, and it arrived quickly and it worked. What more can I ask for?

  189. Brandon

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    Great pricing! Reset my computer and Windows wanted me to buy a brand new copy, said no to that and purchased through KeyMart. Instant Windows key that is recognized by Windows a “genuine,” exactly what I wanted. Will be watching for a new Office Product when they release it. Thanks KeyMart!

  190. Anonymous

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    easy Win 10 Pro upgrade

  191. Michael

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  192. Danielle

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    I have ordered through Keymart several times. No issues.

  193. Danielle

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    Best Service around. You get your key instantly.

  194. Austin W.

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    i was skeptical at first but went ahead and went with it and i am extremely glad i did i paid and immediately received my key code and work flawlessly i recommend all my friends and family to this website

  195. tony liamm

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  196. Nicolas Dussault

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  197. Nicolas Dussault

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  198. Fernando A.

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    Incredible, much less expensive than the retail price really works

  199. Chuck S.

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    It installed windows 10 on a blank drive with no probkens

  200. SIDNEY

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  201. joshua haigler

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    Purchase was direct and fast, had zero issue with uploading the key, i dont think ill be using any other source for my product keys.

  202. Neil F.

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    How great is keymart? Fair priced and license key works flawlessly. Awesome seller, and I’ve come back a couple times so far.

  203. Anonymous

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    Rapid and efficient.

  204. Wes S.

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  205. James

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    Great store foe keys and quick downloads

  206. Terry

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    Keycode was available almost instantly!

  207. Ryan

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    great price, great service

  208. daniel derouen

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  209. Gregory Akko

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  210. MS JESSICA

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    EASY.FAST.CHEAP.LEGIT.
    Keymart sent my product key within seconds of payment along with easy to follow instructions.
    Thank you Keymart!!

  211. Steve M.

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    Quick and easy purchase experience with the key arriving via email in a matter of minutes.

  212. John Carl Bowers

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    Download link and serial # appeared instantly in email; install smooth and easy. Excellent service. Made me a customer forever.

  213. charles armstrong

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    Very easy and works as advertised. I have since bought MS Office 2016 and it was a smooth purchase and install.

  214. Sundar kothandan

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    So easy to order and install the OS

  215. Jean

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    Very pleased with my Windows 10 Pro purchase. No hassles, very quick delivery of product key, price was right.

  216. Richard

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    This is my go to store for buying windows and office software etc, the process is super easy and very reputable

  217. Michael M.

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    Quick and easy install, had to install Pro after Home, much easier OS for me than Windows 8

  218. achim enssle

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    At the first 2 tries it would not activate, tried again and it worked! So far happy with the purchase

  219. Joseph Torrez

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    worked great

  220. Kaiyin

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  221. Donald G.

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    It was an unexpected pleasure to have found your service. Quick delivery, reasonable price and efficient. Very satisfied and will return to do more business in the future.

  222. Anonymous

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    Fast and reliable. The product key works well

  223. Sharlene B.

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  224. Julian Hycner

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  225. Steve C.

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    Smooth, fast, easy download and install – AAA+++

  226. Sharlene

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  227. Travis E.

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    Up and going…. A+

  228. Anonymous

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  229. Douglas L.

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    They fixed my problem right away, gotta like it when there is good service and no issues.

  230. Anonymous

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  231. Angela M.

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    I was skeptical about if I was going to get scammed but no I didn’t. As soon as I paid I got the key and downloaded. And it updated to windows pro. I wish they had the Adobe Acrobat

  232. JOHN

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  233. MUHAMMAD GHORI

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  234. Thomas Keene

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    VERY easy, and fast.

  235. Wieslaw

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  236. Anonymous

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    Amazing deal & so easy to purchase & install.

  237. Anonymous

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    Was exactly what I needed at a really great price. Easy to D/L and install.

  238. Anonymous

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    You’re registering number came immediately! thanks

  239. Anonymous

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    Extremely happy with the service provide. Absolutely the best price online or off. I will definitely be back in the future and would highly recommend Keymart to everyone.

  240. Anonymous

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    Great Site!

  241. Anonymous

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    I am a very happy KeyMart customer! I upgraded from Win 10 Home to Win 10 Pro, so I can use my laptop with a digital projector. The download worked great, after I learned HOW to do it, (had to “activate” the download in Windows) and my programs are all OPERATING great — I had no need to reload any of them. And I backed up ALL my data to my exterior hard drive. And.. the upgrade came right from Microsoft! Go KeyMart!!

  242. Roger

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    Works great and would highly recommend anyone who needs a new windows Key.

  243. Robert D.

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    Quick and easy process to obtain a license. Will do more products soon.

  244. theoldiesking

    I really thought I was ripped off, the key didn’t at first but then I got it. Have to say I am very pleased. I definitely will do business with you guys again.

  245. Wouter Pelser

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    I sceptical from the start and willing to blow my $$. I just built a new machine and needed Windows 10. Worked like a charm.

  246. Hany

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    very good

  247. Hany Edrees

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    Original

  248. Hany E.

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    Working perfect

  249. Hany

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    Excellent

  250. Hany E.

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    Original, fast & reliable

  251. Anonymous

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  252. Robert Clarke

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    Easy and quick to upgrade from Win 10 Home to Pro, once directions were provided.

  253. Darryl H.

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    Worked out great. Delivered promptly and I am very well satisfied. Will return to purchase in the future.

  254. Anonymous

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  255. henry

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  256. Paul V.

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    Fantastic price, exactly as described, and super fast technical assistance!!!!!!!

  257. Thomas

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    Excellent customer service.

  258. D Roger Newton

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    Excellent delivery of Product Number, I am completely satisfied !

  259. anthony Goff

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    working well and really affordable

  260. Mohammad Nahian

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  261. Michel Manningham

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  262. Robert

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  263. Ronald S.

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    Very fast service, easy to order.

  264. Emmanuel P.

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    Works perfect, instant delivery!

  265. David B.

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  266. Matt Long

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    Super fast, super easy, super cheap. Outstanding. Love Keymart

  267. Austin

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    Worked just fine, no phone activation needed!!

  268. Anonymous

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  269. Glynn

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    Outstanding Deal and works like a charm. Thank you for making WIN10 affordable for a new budget computer for my son.

  270. Anonymous

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    Works!

  271. Richard Teal

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    Fast Response to a small Issur I had. This company cares about customer service!

  272. Roger

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    Quick and easy with no problems. Very pleased.

  273. Anonymous

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    Key work perfect, for this price is really amazing

  274. Artur

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    Got key number within seconds. Working greay

  275. Anthony Parker

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  276. Brett G.

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    Very easy instruction it was easy to install

  277. Brett G.

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  278. conrad walker

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    Very satisfied with the level of service and the price.

  279. Anonymous

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  280. Mark Harriett

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  281. Ikumi N.

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  282. Joshua K.

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    Quick delivery and worked great!

  283. patricia forgie

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    the product worked. i will dedfinately use them again

  284. Juergen Bachmann

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    The License Key works. I am VERY happy about this.

  285. Shereen Elkadem

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    Amazingly simple and quick, used my license instantly with no issues.

  286. Hendrik Jansen van Rensburg

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    I paid with a credit card, my new Windows keys were displayed on the screen immediately, and seconds later that was followed up by an e-mail with an invoice and a copy of the keys. I will always use your store for any future Windows purchases. Thank you for your excellent service!

  287. Henri Rosenthal

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    Ordered this the day I had to get my computer to memory express to do the drivers and the rma of a fan contoller and was told they wont do it without a genuine version of windows so I got this for $20 cad and it’s working great thanks a lot!

  288. Anonymous

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    Very helpful suppport

  289. Nikita S.

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    Great price! Will buy again.

  290. Barbara

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  291. Darell West

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    Was skeptical that it would work but it did on the first try.

  292. Tyler Z.

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  293. Hany E.

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Delivery

Product Key and download link from Publisher is usually delivered Instantly (via email) after checkout is complete, otherwise delivery time is stated in product description.