How to modify subscription for 4 month instead of 3 month.
I would like to offer recurring subscription for 4 month instead 3 month. Anyone can help me how to do that?or which file contain this code?
This file declares the possible periods: https://github.com/FOSSBilling/FOSSBilli...Period.php If there's missing periods which would be useful for others, I'm sure we'd consider merging pull requests to add new ones