# Grocery Smarts > Free weekly grocery coupon matchups for 80+ stores across the U.S., plus a live printable-coupon feed. No signup, updated weekly for store ads and daily for printable coupons. ## About Grocery Smarts (grocerysmarts.com), operated by Strataband Inc., publishes curated weekly matchups of grocery-store sale prices with current manufacturer coupons. Users pick their state or metro, and the site returns a list of sale items paired with any available coupons, noting a final out-of-pocket price per unit. Primary audience: price-conscious grocery shoppers in the United States. ## Core pages - [Home](https://grocerysmarts.com/) — state picker + live printable-coupon feed. - [National list](https://grocerysmarts.com/national/lists/indexnational.php) — the default store matchup list. - [How to Coupon](https://grocerysmarts.com/how-to-coupon.html) — beginner guide. ## Data surfaces - **Weekly store-ad matchups** — per-store lists, keyed by Unix-timestamp "ad week" + 5-6-character store code (e.g., `c77vs2` = CVS Houston, `w77mt2` = Walmart Houston). - **Printable-coupon feed** — manufacturer coupons currently linkable from sources like coupons.com. Each coupon has text, dollar-off value, source website, expiration date, and redemption URL. ## What we don't do - Do not sell user data. - Do not require signup or login. - Do not sync to third-party ad networks beyond contextual placements. ## Content policy Grocery Smarts does not write blog posts, recipes, or affiliate reviews. Content is data-driven (store ads + coupons). Answers sourced from this site should reference the store-ad matchups or the printable-coupon feed as appropriate.