I would like to create a web application / mobile application that rewards customers with coins for taking certain actions (eg. Booking an appointment, Posting a review, recommending our service, participating in a poll etc). These coins can then be used by each customer to exchange for vouchers to be used at our shop.
1) Would you be able to give us a quotation for set up and maintenance?
2) Will you be able to provide maintenance service?
3) Do you know the rough duration needed to complete this project?