I have a real estate app both for android and iphone. There is a feature for paint amount of money to the app owner to subscribe the real estate on app. The developer has a set amount of fee. I want someone to customize it that way I can make it free for the first month use or however long I want. I want to control the amount of fee to any amount I want to make it.
In addition to that, ,right now it has paypal as money gateway. I want to stripe as well. Who can do those things in few days?