Hello,
I am using the REST API with my POS to process sales and refunds. One issue I am having is when trying to process refunds that are not linked to a previous order ID, although I send "MANUAL" as an option in the cardEntryMethod header, there is no manual card entry option available. I am using a Clover Flex 3. I have checked my merchant settings and there is nothing on the dashboard side to enable this either, what am I doing wrong?