#supermarket deals singapore august 2026

Sheng Siong's 4 Days Special runs 13–16 August 2026, which makes this weekend the whole remaining window — it closes on Sunday 16 August. The poster's real value sits in four straight Buy-1-Free-1 lines: Sunsilk shampoo/conditioner 625ml at $11.15 a bottle, Fruit Tree No Sugar Added juice (6 x 250ml) at $4.30 a pack, Tasty Bites Breaded Fish Fillet 350g at $7.95 a box and Jean Fresh Frozen Roasted Unagi 200g at $13.95 a pack — each one effectively half price when you take the free unit. The deepest percentage on the whole flyer is Top Nanox laundry capsules at $38.80 for 4 against a usual 4 for $88.40, a 56% cut worth $49.60, followed by Sprite Mini at $9.95 a carton (U.P. $18.50, 46% off) and the housebrand Tasty Bites Crispy Chicken with Seaweed 1kg at $10.95 (U.P. $17.95). Two things decide whether you actually save: the blanket cap is 3 per product per customer per transaction while stocks last, and the separate DBS/POSB offer that takes $3 off eggs and $3 off rice runs on SATURDAYS only — so it lands today and then not again inside this catalogue. The catch on that one is narrower than it reads: it applies only to Egg For You Fresh Eggs (30s) and Happy Family Fragrant Jasmine Rice (5kg), not to eggs and rice generally. And the 4% senior and CHAS concessions are Tuesday-to-Friday offers, so they cannot be used on either of the two days this sale has left.

Prime Supermarket's weekly WOW! Deals run is live and this one is unusually top-heavy: air-flown Canadian cherries, 500g a bag, have been cut from $24.95 to $9.95 — a $15 drop and 60% off, comfortably the deepest markdown across all six of Prime's posters. Underneath it sits the deal most people will scroll past: Prime Choice Dehumidifier at $19.90 a carton (6 x 3 x 720ml) against a usual $35.50, which works out to $1.11 a tub versus $1.98, and unlike the fruit it keeps. The rest is a proper marketing shop — whole Norwegian salmon at $1.59/100g (U.P. $2.59), tiger prawn at $1.59/100g (U.P. $2.39), pork prime rib at $1.50/100g, Australian navel oranges 3 for $4.95, dragonfruit 3 for $3.25, and Prime Choice 2L cooking oil at $4.80. Two things the posters bury: the window is Friday to MONDAY, not the usual Thursday-to-Sunday, so there is a weekday tail after the weekend crowds clear — and none of it applies at Prime Kiosk, which matters because Prime runs both formats under the same logo.

FairPrice's SG61-themed Return Voucher went live today: spend $61 nett in a single receipt at any FairPrice, FairPrice Finest, FairPrice Xtra or Unity store between 6 and 16 August 2026 and you get a $6 Return Voucher back — 9.8% returned, and FairPrice's own terms say it applies with any form of payment, which includes paying with your CDC Supermarket Vouchers. Three things the reposts leave out. First, it counts in whole $61 blocks, not pro-rata: a $121 receipt earns one voucher, $122 earns two, and the cap is three vouchers per transaction — so anything above $183 in a single receipt earns nothing extra, and a big shop is worth splitting across receipts rather than consolidating. Second, it is in-store only — FairPrice's terms state the voucher is not valid for online purchases at FairPrice, in either direction, so a RedMart-style online order neither earns nor spends one. Third, you cannot use it on the same trip: vouchers may only be redeemed a day after the date of issuance, and everything expires on 31 August 2026 with no extension. Scan & Go and SmartCart shoppers don't get a printed slip either — theirs lands in the app's Voucher Wallet within 4 working days.