We currently have SEPA enabled but it is largely used for recurring on Ideal today. What do we need to do to add SEPA as a general payment type in the EU donation form? As it is widely popular we should add it to our campaign forms for 2324 6ENC. Documentation is here: https://docs.adyen.com/payment-methods/sepa-direct-debit/api-only
p.s. note that sepa need our own capture:
https://phabricator.wikimedia.org/T344203
edit - flagging recurring is the priority for this implementation