If you do most of your shopping at Lucky Supermarkets know that the difference between a $90 cart and a $60 cart often comes down to whether or not you took thirty seconds to clip the right coupon. This week, Lucky Supermarkets (HQ: San Leandro, CA, roughly 70 US locations) is running a 25% off promotion on Mum-Mum Rice Rusks as part of its baby & kids program. The offer is published as a bogo offer valid through 2026-05-17.
Mum-Mum Rice Rusks is one of the more frequently restocked items in the baby & kids aisle, which is why Lucky Supermarkets has chosen it as a featured promotion: shoppers who buy it once tend to buy it again on the same trip the following week. The 25% discount in this campaign is meaningful because it lands above the typical 8–12% promotional band most chains run on their everyday staples. This offer requires a qualifying minimum purchase of $25 in eligible baby & kids items. Use promo code BAGMUMM58 at checkout — the code is case-insensitive and works at the register, in the mobile app, and on most curbside pickup orders.
Add the offer to your store loyalty account before checkout, then scan your loyalty card or phone number at the register. If you shop in person, double-check the printed receipt before leaving the store; on rare occasions a bogo offer will fail to scan because of an outdated SKU at a single location, and the customer service desk can apply the discount manually within minutes.
Watch for a matching weekly ad price — when both hit at once, the unit cost can drop 50% or more. Many Lucky Supermarkets shoppers report saving an additional 8–20% on top of the headline discount by combining this coupon with their loyalty program's earned points or fuel rewards. Because Mum-Mum Rice Rusks is shelf-stable for at least a few weeks at typical pantry conditions, this is also a reasonable item to stock up on while the discount is live — just be honest about how much your household actually uses week to week.
Fine print: While supplies last. Quantities may be limited; rain checks not guaranteed on advertised specials. Pricing and availability of the underlying Mum-Mum Rice Rusks item may vary by region; the published 25% discount applies to the in-store shelf price at participating Lucky Supermarkets locations and may differ slightly at express or fuel-station storefronts. Source: Coupon Aisle editorial sample.