How GC works for Wheel & Barrow

How it works :

1. POS sell GC and RS stores into a local database with a value $0

2. Readysell sends the data to Head Office with value of $0

3. POS finalize the payment and complete

4. Readysell sends the data to Head Office with the value of $xx (GC value)

5. With schedules running in POS every x minutes, POS will update the GC created in No 1 with data from Head Office (GC value $xx)
   
   If the store whiches to see the update without waiting for the schedule on POS running, use Menu: Refresh Data

6. This may take 5-10 mins to run because it also updates product, customer, etc data