Add features to website

I am looking for a experienced developer to add some features to my website. If you don't have a php exam score of 90% or better then don't bid. I need 2 cpa network api's integrated to work with current ones I have. They must work the same way also. I also need a way for people to choose a way to get paid such as paypal, payza, bank transfer, check. I also have 1 more feature that is really simple but cannot disclose what it is for in public. Pretty much though it's just adding a db entry, a text box, and encrypting the input.