When user finished checkout procedure, ref number will not be presented. If user would like to have a refund, ref number is compulsory for the refund. The program is recommended to add ref number after check out procedure. ================================================================================== Please input (0) for proceed to checkout Please input (1) for remove products Please input (2) for modify quantities of products Please input (3) to cancel the checkout process 0 The total amount is: $17100.00 Please Input the amount of dollars that the customers paid 17100 Total changes is $0.00 Input commands for further management: Input (1) for Checkout Input (2) for refund Input (3) for exit
Ref number has been added into to source code to enhance program interface. ================================================================================== Please input (0) for proceed to checkout Please input (1) for remove products Please input (2) for modify quantities of products Please input (3) to cancel the checkout process 0 The total amount is: $17100.00 Please Input the amount of dollars that the customers paid 17100 Total changes is $0.00 The Order Reference Number is 2021-11-297 Input commands for further management: Input (1) for Checkout Input (2) for refund Input (3) for exit