DON DON DONKI shoppers using a Thailand-issued KTC JCB credit card can receive a THB 100 cash coupon after spending at least THB 1,500 in a physical store from 1 July to 30 September 2026. The coupon is for a future purchase, not an instant THB 100 reduction from the qualifying basket, so its real value depends on whether you will return and use it before it expires.
The campaign is capped at one privilege per card, sales slip and day. KTC lists a monthly quota of 2,000 privileges and 6,000 across the full campaign, first come, first served. Bring the same credit card, qualifying receipt and sales slip to the cashier on the transaction date; online orders do not qualify.
The Threshold
The qualifying purchase must reach THB 1,500 after other discounts. Build the basket around normal groceries or household items rather than padding it with things you do not need. If a planned shop reaches only THB 1,200, spending another THB 300 solely to receive THB 100 later is not a saving.
Collecting The Coupon
Take the receipt, credit-card sales slip and the same KTC JCB card to the cashier on the day of purchase. Ask whether the daily or monthly quota remains before assuming the coupon is guaranteed. Keep the coupon safe and read its expiry and branch-use conditions immediately.
Using It Later
The THB 100 coupon is limited to one per future sales slip. It cannot be used for alcoholic drinks, cigarettes, vouchers or other excluded products, and it cannot be stacked with certain special coupons. Plan a normal return shop that comfortably uses the full value rather than making a special journey.
Who Benefits
Regular DON DON DONKI shoppers with a qualifying KTC JCB card are the clearest winners. Occasional visitors should count transport, parking and the likelihood of forgetting the coupon. The headline value is 6.7 percent of the minimum qualifying spend only if the future THB 100 is fully used.
Questions
How long does the DONKI KTC JCB campaign run?
KTC lists 1 July through 30 September 2026.
Is the THB 100 deducted immediately?
No. The qualifying shop earns a cash coupon for a later purchase.
Do online purchases count?
No. KTC specifies purchases at physical DON DON DONKI stores.
Can the coupon buy alcohol or cigarettes?
No. Those products, vouchers and several other categories are excluded.
