If you do most of your shopping at H-E-B 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, H-E-B (HQ: San Antonio, TX, roughly 420 US locations) is running a 34% off promotion on Microwave Popcorn (3-ct) as part of its snacks program. The offer is published as a digital coupon valid through 2026-05-22.
Microwave Popcorn (3-ct) is one of the more frequently restocked items in the snacks aisle, which is why H-E-B 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 34% discount in this campaign is meaningful because it lands above the typical 8–12% promotional band most chains run on their everyday staples. There is no minimum purchase requirement on this offer. Use promo code FRESHMICR57 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the printed receipt before leaving the store; on rare occasions a digital coupon will fail to scan because of an outdated SKU at a single location, and the customer service desk can apply the discount manually within minutes.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 H-E-B 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 Microwave Popcorn (3-ct) 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 Microwave Popcorn (3-ct) item may vary by region; the published 34% discount applies to the in-store shelf price at participating H-E-B locations and may differ slightly at express or fuel-station storefronts. Source: Coupon Aisle editorial sample.