# \[SOLVED\] Can someone explain how these BIN numbers are generated or how they work? **URL:** \ **Category:** Discussion & Solutions\ **Tags:** solved\ **Created:** [November 20, 2019, 9:42pm UTC](https://onehack.st/t/solved-can-someone-explain-how-these-bin-numbers-are-generated-or-how-they-work/62450 "2019-11-20T21:42:57Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Ajisafe\_Eniola](https://onehack.st/user_avatar/onehack.st/ajisafe_eniola/32/104727_2.png) [@Ajisafe\_Eniola](https://onehack.st/u/Ajisafe_Eniola)\ **Post date:** [November 22, 2019, 4:34am UTC](https://onehack.st/t/solved-can-someone-explain-how-these-bin-numbers-are-generated-or-how-they-work/62450/2 "2019-11-22T04:34:51Z")
**In simple** Bin is basically a dummy credit card that is generated and can be used to buy subscriptions from some websites. To create a dummy credit card you need a bin which is actually a 6 or 5 digit number of a credit card. If you have bin visit [namso-gen.com](http://namso-gen.com) ( website to generate dump credit card ). Enter the digits there suppose 515515 and click on the generate option. You will get your dummy credit card details. To work a bin, copy the dummy credit card that works on that website and paste it in their payment option. ( Please avoid making bins yourself / less chances of suceed ) If your bin works you will easily get their subscription for free without using real credit card. For official answer you can check the sites mentioned below - About BIN [https://bit.ly/37r5r2V](https://bit.ly/37r5r2V) This site contains huge tools like, bin checker, bin lists, Credit card generator etc… > **[BIN - Validate, Verify, Check, Calculate & Generate](https://www.bincodes.com/)** > > Free online tools to check, validate, calculate & generate BIN - Bank Identification Number --- _[View the full topic](https://onehack.st/t/solved-can-someone-explain-how-these-bin-numbers-are-generated-or-how-they-work/62450)._