1. Log in to the Back Office

Go to the website login.gpos.co.th, enter your email and password, then click Log In. After successfully logging in, go to the Marketing menu and select the Item Marketing submenu.

2. Start creating a new discount

Click the “+ Create” button under Flexible Discount to create a new discount.

3. Enter the discount name

Specify the desired promotion name, such as “Monthly Special Discount” or “Discount”. The promotion name should be meaningful to make it easier to search for later.

4. Set the discount active period

The system provides 2 options

• Always Valid – The discount is always active with no start or end date.
• Custom Time – Specify the Start Date and End Date of the discount.

Example : Discount active between 1 Oct 2025 – 31 Oct 2025.

5. Enter discount description

Add additional details such as the purpose, usage conditions, limitations, or notes.

6. Set discount usage conditions

By default, the system allows All Users to use the discount. The supported channel is limited to POS Terminal only. Choose the discount types you want to enable.

Note : It is recommended to enable all 4 types for greater flexibility. In the actual sales interface, users can choose from predefined discount options or manually enter a custom value.

6.1 Bill Discount (%)

Enable “Order Percent Off”. The system will show 3 default percentage fields (values must not be duplicated). You can add more discount options (up to 10 options total) by clicking “+ Add”. To remove an added discount option, click “Delete”.

6.2 Item Discount (%)

Enable “Item Percent Off”. The system will show 3 default percentage fields (values must not be duplicated). You can add more discount options (up to 10 options total) by clicking “+ Add”. To remove an added discount option, click “Delete”.

6.3 Bill Discount (Amount)

Enable “Order Amount Off”. The system will show 3 default amount fields (values must not be duplicated). You can add more discount options (up to 10 options total) by clicking “+ Add”. To remove an added discount option, click “Delete”.

6.4 Item Discount (Amount)

Enable “Item Amount Off”. The system will show 3 default amount fields (values must not be duplicated). You can add more discount options (up to 10 options total) by clicking “+ Add”. To remove an added discount option, click “Delete”.

7. Save the discount

Once you have enabled the desired discount types and entered the values, click “Save” to confirm the creation of the new discount.

8. Managing discounts after creation

After creating a discount, you can manage it by going to the Promotions section and viewing the discounts you have created. You can manage existing discounts as follows

• View – To view the discount details
• End – The system will display a confirmation window. Click “OK” to proceed.

After ending a discount, the Delete button will become available.

Note : Deleting a discount will permanently remove it from the system (this action cannot be undone).