Sushiro diners can receive THB 100 off from Monday to Friday when the final dine-in bill reaches at least THB 1,500 and payment is made with a KTC JCB credit card. The campaign runs through 31 December 2026 at Sushiro branches in Thailand, with one discount allowed on each eligible sales slip.
The threshold is calculated after VAT, service charge and any other restaurant discount. That detail matters: a table that appears to have ordered THB 1,500 can fall below the requirement after another benefit is applied. Ask staff to check the payable total before the card is processed.
Use It On Weekdays
The benefit applies on Monday, Tuesday, Wednesday, Thursday and Friday. Weekend visits do not qualify, even if the bill is otherwise large enough. Public holidays that fall on a weekday are not separately promised in the campaign summary, so confirm at the branch before ordering if the date is unusual. The campaign is designed for dine-in spending, not delivery or takeaway assumptions.
Reach The Threshold
Build the order around what the table actually wants rather than adding food simply to save THB 100. If the post-discount total is close to THB 1,500, ask staff to calculate it before checkout. The saving equals about 6.7 percent at exactly THB 1,500 and becomes a smaller percentage as the bill grows, so it is most useful for a natural group meal near the threshold.
Pay With KTC JCB
Present an eligible KTC JCB credit card and tell staff about the benefit before payment. Other KTC card networks do not meet the published requirement. The card account must remain in normal standing. Keep the restaurant receipt until the reduced total is confirmed, especially when another Sushiro promotion was applied first.
Watch The Quota
Sushiro and KTC limit the campaign to 2,500 redemptions a month across all branches, with 30,000 available over the full promotion. Benefits are allocated first come, first served. A valid weekday purchase can therefore miss the discount if the monthly quota has already been used. Ask before payment rather than assuming the benefit is guaranteed.
Plan A Group Bill
Only one THB 100 reduction is available per sales slip. Splitting a table into artificial transactions is not promised as a way to multiply the benefit. If diners need separate payments for practical reasons, discuss that with staff before ordering. The cleanest use is one ordinary group bill that naturally clears the threshold, paid once with the eligible card.
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Questions
Does the offer work on Saturday or Sunday?
No. The published benefit is limited to Monday through Friday.
Can I use a KTC Visa card?
No. Payment must be made with an eligible KTC JCB credit card.
Is the THB 1,500 threshold measured before discounts?
No. The qualifying amount is the payable total after other promotional reductions, including VAT and service charge.
Is the discount guaranteed all month?
No. A monthly first-come, first-served quota applies across all branches.
Practical Information
- Benefit: THB 100 off an eligible dine-in bill.
- Minimum spend: THB 1,500 after VAT, service charge and other promotional reductions.
- Days: Monday to Friday.
- Dates: 1 January to 31 December 2026.
- Payment: Any eligible KTC JCB credit card.
- Terms: Check the live Sushiro campaign
