Using multiple quota of a Coupon in one transaction

1. In ERP, Main Menu > Sales > Coupon > Coupon, create a coupon:

   - Disable "Cannot be used with other coupons"

   - Limited quota for 10 times

   - Each Coupon use will deduct HKD $100, in total is $100 X 10 = $1,000

2. Save the Coupon when you finish setting, and then open POS, Options > Data Syn > Synchronize to download the Coupon just created;

3. If a customer want to pay remaining charge using coupon, you can then click Payment > e-Coupon;

4. Click "..." to retrieve the coupon just created;

  - Default Quota 10 can be change manually

5. Click "Apply", system will list out the Coupon use status;

6. Finally click "Save and end" to finish the invoice;