Central Department Store Rama 9 is offering a THB 1,000 Central gift voucher to eligible KTC Mastercard cardmembers who spend at least THB 5,000 in one sales slip. The campaign runs from 6 October to 2 November 2026 and is capped at 100 redemptions across the promotion, so the calendar end date does not guarantee availability. Cardmembers must redeem at the store counter and can use the benefit once during the campaign. The offer is most useful for a planned purchase that already clears the threshold without unnecessary add-ons.
Meet the threshold in one slip
The THB 5,000 minimum applies to a single eligible sales slip, not a collection of smaller receipts. Confirm that the purchase is processed by Central Department Store rather than a tenant with a separate payment system. Before paying, ask staff whether the items count and where the redemption counter is located. If a return or cancellation later drops the qualifying spend below the threshold, KTC or Central may revoke the benefit under the general conditions.
Redeem before leaving
Take the receipt and KTC Mastercard to the designated redemption counter on the same day. The page lists one redemption per member for the entire campaign and an overall cap of 100. Ask whether identification is required and keep the voucher terms. Do not assume the voucher will be mailed later. A campaign can remain visible online after the allocation is exhausted, so checking at the counter before a major purchase is a sensible step.
Understand the real saving
A THB 1,000 voucher against the THB 5,000 qualifying spend represents a headline value equal to 20 percent, but the value is only fully realised if the voucher is later used on something the cardmember needs. Check the voucher expiry, participating departments, minimum spend and excluded categories. Any balance after using the voucher must be paid with an eligible KTC Mastercard. The campaign cannot be combined with KTC points redemption for an additional discount.
Avoid spending for the reward
Build a list and compare the store price with other retailers before treating the voucher as a saving. A THB 5,000 purchase that is overpriced by more than the voucher value is not a good deal. Keep enough credit available for normal expenses and pay the statement according to the card terms. Interest can erase the benefit quickly if the balance is carried. Check the sales slip, receipt and voucher before leaving the counter.
The promotion is scheduled through 2 November 2026, but the 100-redemption cap makes early confirmation important. Use the deal for an eligible planned purchase, redeem immediately and record the voucher expiry. If the counter confirms that allocation is finished, do not change the purchase plan simply to chase another promotion.