We currently are using stand-alone credit card machines from WorldPay and have to manually type the sale total into the credit card machine before running the card.  Is there a way to have the total automatically sent to the cc terminal from the Odoo POS v13?   Unfortunately, WorldPay hasn't been much help.  They said to ask our ERP provider, but I don't know who to ask.  Any advice would be appreciated, Thanks, Fred G.