Amex Shop Small is back and from 4th to 31st August 2026, Amex cardholders can get S$3 cashback for every transaction of at least S$10 at participating Shop Small retailers. The cashback is on top of the usual rewards earned by your Amex card and is capped at 5 times per Amex card. Multiple cards can be registered, including DBS and UOB issued Amex cards. Registration is required You can register your Amex cards using this link which will be active from 4th August 2026 onwards. There is no limit to the number of cards that can be registered. Get S$3 off every transaction of at least S$10 Once you have registered your card, you will get S$3 off each transaction made at participating Shop Small stores that is at least S$10. Each eligible transaction will get the cashback once. Spending S$30 in a single transaction, for instance, will only get S$3 cashback. Each card you register will qualify for the promo...