Hi here is my some work and currently working on apps development in a software house. I am working as a freelancer from last two years now i have joined GURUafter having experience in my field, I am telling you this that you should not have any doubt on our capabilities. I have read your app criteria and it is possible to be done and yes we (my team )are ready to do this. https://play.google.com/store/apps/details?id=com.dashroadfleet (this below app include credit card service as well) https://play.google.com/store/apps/details?id=com.getwashmen.app https://play.google.com/store/apps/details?id=com.novatoresols.souqagram