We plan to introduce Paypal's reference transaction mechanism.
Therefore, I would like to have assets for those who have created similar mechanisms in the past.
· Paypal linkage on the front screen
· Retrieve personal information from account
· Consent to reference transaction
· Regular notification reception by IPN
· It is desirable that receive parameters are objectized.
The environment must be a module that works with PHP 5.5.9.
I image this repository use php