They do have pre-authorization: https://www.paymill.com/en-gb/documentation-3/reference/api-reference/index.html#preauthorizations https://www.paymill.com/en-gb

They do have pre-authorization: https://www.paymill.com/en-gb/documentation-3/reference/api-reference/index.html#preauthorizations https://www.paymill.com/en-gb/documentation-3/reference/api-... It says you can trigger the capture to fire a bit later, though you'd probably want that to happen when you ship an order -- which you can do with the API by creating a new Transaction from your preauthorization: https://www.paymill.com/en-gb/documentation-3/reference/api-reference/index.html#create-new-transaction-with https://www.paymill.com/en-gb/documentation-3/reference/api-...