First of all, i love this invoice script, i have a question,
Is it possible to make the IDEAL payment ( Dutch payment for online payments ) all the banks have that and customers can pay with there internet banking.
They login on the website from there bank and then they pay, after return it to the website.
What you could do if it’s really urgent, find a freelancer to write the integration and then submit it to invoiceplane. That way you have your solution quickly, and also the community can benefit from it. You could also open a thread to collect funds to write the integration with financial contributions of the community if they also need it.