CCBill question, how to find out what sponsor

[Cleo]

CCBill was actually very helpful, fast too.

As I requested they merged it into the account that I'm now merging everything into and let me know that it was Maximum Cash that resulted in the sale.

Now I guess the only question is why am I getting paid through CCBill for them? What is really strange is that it shows up as I joined last year and MaxCash is like one of my oldest sponsors. It's been awhile since I've logged in, maybe I filled out something and forgot???