How much management is necessary on my part regarding API's of the credit providers? Do I have to maintain a relationship with the providers, or is that all handled on a 3rd-party level? If I set a 20% fee along with the top-up amount, how much of that 20% fee do I get to keep, and how much do I have to split? And are you just providing the code, or do you have hosting available, as well?
This looks really good and interesting, why are you selling this instead of just starting your own business? I wonder how many businesses there are that provide this service.
I would imagine that this service is good for anyone with marketing and search engine optimization skills. I'm actually interested to see if I can use this to provide some kind of residual income.