I’m not sure. Strange thing is it works with Creditcard checkout and in that case the email address is properly saved in the order, so it must have come from the events plugin. The only option i select in the events plugin is: Use Woocommerce checkout for payments.
When i choose Bancontact or iDeal, all orders fail with the error message “Invalid email address”. When i check the Woocommerce Dashboard – Orders i see these orders as “payment pending”. When i edit an order, the email address is not filled in. When i manually put in an email address, save the order and try the checkout of that order again, it is working properly.
