Solution to create invoice when sell credits package

This is an important question about RSDir, as you know that to sell something in EU zone, you need to follow some standards, and the main standard tells that to sell something, you have to deliver an invoice to your customer after the payment: http://bit.ly/2veUpNq

But i don't see this functionality in RSDIR, it simply don't exist. So as it's is impossible to us to sell credit with that!

So as developping this functionnality may take sometimes, i wish to suggest you create a plugin in order to allow admin to sell credits with J2store (which has it own powerfull billing system) as you have already do with your plugin rsevents.

Regards