Carding General help with bins/ccs

[hw9fa]

Hey guys, I am getting into this, and I am wondering like what is the general use of bins. For example, how would I generate the full card if I would want to test out a bin. So like, lets say I got a bin, how would I use the bin to create the full card. I have only seen on websites such as b1ackstash, which i dont mind using to buy, but i want some more information but if I want to create my own bin list for private use, how would I do it. Thanks for any help