Question
Do you have to work with each and every credit card issuing bank so that they will give you access to their card base? Or do you work with Visa and Mastercard? One example is https://www.mogl.com/. You link your credit card to your Mogl account and you get cashback in the form of credit card bill rebate. How do they do that?
Answer
Its a combination of the First Data Offerwise Platform and the CardSpring API. You need to get certified by First Data in order to get access to the datasets required to build a service like that.
