1. In the main menu of GGGolf, go to Options and go to Greenfees.
2. Within the Greenfees list, select the greenfee that needs to be changed (e.g Greenfees 18 Holes) and go to Greenfees detail.
3. Within Greenfees detail, look for the Greenfees Billing Codes.
4. Find them on Acomba using the same names and modify the prices.
5. Return to the Main Menu, go on the Acomba tab and select Point of Sale. A message saying that some prices in Greenfees were updated will appear.