KTC cardholders can exchange 499 KTC FOREVER points for one selected SO!COFF premium coffee or matcha drink worth up to THB 70. The e-coupon campaign runs from 1 August 2026 to 31 July 2027 and is processed only in KTC Mobile. No separate advance registration is listed, but the card and account must be eligible under the live terms.
This redemption works best when the drink you already want is close to the THB 70 ceiling. It is less attractive if you choose a lower-priced item only to use points. Check the branch before ordering: CentralWorld, The Ninth Towers Grand Rama 9 Food Patio, Central Chiangmai Airport’s Kad Luang and Central Chiangmai Festival are excluded.
Choose An Eligible Drink
The published menu covers iced Americano, espresso, latte, mocha, cappuccino and caramel macchiato, plus matcha-coconut, matcha-lemon, pure matcha, matcha latte and hojicha latte in the listed hot or iced formats. Ask whether a requested milk change, syrup, extra shot or size upgrade is included. An add-on may require separate payment even when the base drink qualifies.
Value The Points
At the maximum THB 70 drink value, 499 points replace about fourteen satang of spending per point. That is a simple comparison tool, not a universal judgement: points can have different value in travel, cashback or other campaigns. If the balance is small and unlikely to be used elsewhere, a drink may be convenient. If you save points for larger redemptions, compare before pressing confirm.
Check The Branch
Most branches participate, but four named locations do not. Confirm the exact store in KTC Mobile and with staff before ordering, particularly inside malls with several food zones. CentralWorld and Central Chiangmai Festival are easy places to assume inclusion because the brand is present, yet the campaign explicitly excludes them. A staff member cannot move an issued coupon to another branch after it is consumed.
Redeem At The Counter
Open the e-coupon only when staff are ready to validate it. The terms require the cardholder to notify staff and press redeem in front of them. Screenshots, photographs and captured codes are not accepted. Keep the phone charged, signed in and connected to data. If KTC Mobile is unavailable, wait or pay normally rather than repeatedly issuing coupons without confirmation.
Use One Per Bill
The campaign allows one e-coupon per transaction and sales slip. A couple wanting two eligible drinks should ask how the branch processes separate orders, without holding up the queue or assuming a split will always be permitted. The coupon cannot be transferred or exchanged for cash. Read the confirmation screen carefully because a completed points redemption may not be reversible.
Order For Taste
Matcha-lemon and matcha-coconut behave differently from a milk-based matcha latte; espresso and Americano also have different strength and volume. Pick by flavour and caffeine preference, not only the highest nominal price. Ask about sweetness before preparation and disclose a serious dairy or ingredient allergy. The points promotion does not change the need for a drink that suits the person consuming it.
Questions
How many points are needed?
499 KTC FOREVER points for one eligible drink worth up to THB 70.
Can I show a screenshot?
No. The live e-coupon must be redeemed in front of staff.
Is every SO!COFF branch included?
No. Four branches are specifically excluded in the campaign terms.
Can I use two coupons on one bill?
The published limit is one e-coupon per transaction and sales slip.
Practical Information
- Redemption: 499 KTC FOREVER points for one selected premium coffee or matcha drink worth up to THB 70.
- Campaign window: 1 August 2026 to 31 July 2027.
- Method: Redeem in KTC Mobile and press use in front of SO!COFF staff.
- Limit: One e-coupon per transaction and sales slip.
- Excluded branches: CentralWorld, The Ninth Towers Grand Rama 9 Food Patio, Central Chiangmai Airport Kad Luang and Central Chiangmai Festival.
- Terms: Review the eligible menu and card exclusions
