I am creating a small bar ordering system that i want customers to place their orders and then it emails the receipt printer and prints their order.
But i wanted to know is there a way for the customers bill for the table to add up like a tab and display what they owe then once clicked takes them to a paypal page to pay that amount.
if no to paypal does it work with card payment gateways and if so how?
Question 1, a running bar tab so when a customer orders new drinks it adds it into their bill and pot and cannot be changed when sent.
Question 2, paypal payment or card gateways allowed any examples?