You can verify the validity of a credit card number gadget, which has information on card number validation algorithm.

信用卡号码检验工具\信用卡号码检验工具\ReadMe.txt
..................\..................\res\My.rc2
..................\..................\...\信用卡号码检验工具.ico
..................\..................\resource.h
..................\..................\stdafx.cpp
..................\..................\stdafx.h
..................\..................\信用卡号码检验工具.aps
..................\..................\信用卡号码检验工具.cpp
..................\..................\信用卡号码检验工具.h
..................\..................\信用卡号码检验工具.rc
..................\..................\信用卡号码检验工具.vcproj
..................\..................\信用卡号码检验工具.vcproj.lenovo-THINK.lenovo.user
..................\..................\信用卡号码检验工具Dlg.cpp
..................\..................\信用卡号码检验工具Dlg.h
..................\信用卡号码检验工具.ncb
..................\信用卡号码检验工具.sln
..................\信用卡号码检验工具.suo
..................\..................\res
..................\信用卡号码检验工具
信用卡号码检验工具

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．