Discussed here https://community.ebay.co.uk/t5/Business-Seller-Board/10-00-MONTHLY-VOUCHER-AS-A-BUSINESS-SELLER/m-p...

Does the wording on the packaging voucher email need updating? It currently says that you can only use the voucher if you pay by PayPal, but this is not the case. I've been using my credit card since eBay switched to Adyen. It seems some sellers are not using their voucher because eBay is telling them they have to use PayPal.