Frequently Asked Questions

CartHappy uses real-time grocery prices to automatically build your cheapest cart every week — and it applies coupons and extra discounts automatically, so groceries cost less without thinking about it.

Neither. CartHappy is an intelligence layer that helps you decide where and what to buy before you shop. We don’t deliver groceries — we help you find the best cart no matter where you like to buy.

Currently Walmart, Target, Kroger (and its family of stores — Fred Meyer, King Soopers, and Harris Teeter), Safeway, IGA, and Grocery Outlet, nationwide. We’re adding more retailers and stores all the time. Don’t see your preferred retailer? Tell us here: https://www.carthappy.com/support

No — price comparison is one input. CartHappy’s job is to hand you a ready-to-go cart every week, built from real-time prices, coupons, and item availability — with discounts applied automatically.

It’s optional — but it makes things easier. When you connect your purchase history, CartHappy can build your weekly list automatically from what you actually buy, so you’re not starting from a blank cart. Without it, you can still add items yourself and get the same real-time prices, coupons, and store comparisons. Sharing it just means less work for you.

Yes — CartHappy compares prices across retailers in real time to show where your specific items cost less.

We track real prices across stores, surface deals you’d otherwise miss, and show where your exact cart costs less — so you know the cheapest place to shop without the tab-switching and guesswork.

Not all retailers carry the same products. For the ones that do, we make price comparison simple — and in the months ahead, we’ll suggest smart alternatives when an exact match isn’t available.

Our platform is entirely free to use. We may offer premium features down the road, but our priority is saving families money, not charging them.

We use only the information you choose to share to build your cart, improve your price comparisons, and surface savings made for you. We don’t sell your data, and we work for you, not the stores.