Payment system for an online store of practical work?

Good afternoon.
The University was given a practical assignment to write an online store. So it is necessary to write your own payment system (simple. that would withdraw money from a virtual balance and transferred to a virtual balance store, checked if there is enough money from user account, check the user's details correctly in the payment.)

Online store I have time to make before delivery, but payment system is not, in this regard, I want to ask a question, whether there is at someone such payment system done in PHP or where to download?
June 26th 19 at 14:18
1 answer
June 26th 19 at 14:20
if knowledge PHP good as store take some sort of gonococcal and throw all the forces on the payment system and then do physical education with the integration of
or wait the sea weather on

Find more questions by tags PHP