I know this was asked before, but any consideration of adding SumUp to the gateway list. I’m using the self-hosted version of Invoice Ninja.
Thanks for a great product, by the way!
Charles
We are not adding additional gateways ourselves, however if there is a SumUp Omnipay Driver, you can integrate this into your own installation.
See here for more info:
https://www.invoiceninja.com/forums/topic/how-to-implement-sofort-payment-gateway/