Est. Budget: $2,000.00
Epay is a world wide standard for paying bills/services, epay terminals are available in many stores or gas stations for customers to come and pay, Epay has an API, and the various services it supports might have their own separate APIs.
1. epay terminal is used to pay a bill
2. customer account might be active on billing platform A, B, or C
3. customer accounts are validated by their phone number on each billing platform, once ...