Start with receipts you already saved
Open Shopping Intelligence and refresh the history. Existing receipt items provide product and price observations. You do not need several AI searches or a populated basket first. Receipts must include recognised or entered item lines.
Compare the price per unit
A line total is divided by quantity so buying two units does not appear more expensive than one simply because of quantity. Check the product name, quantity, unit and currency before comparing. Different currencies and units are not combined into one price.
Find a product and review changes
Search by product name and use price-change filters. Product and observation counts depend on your receipts. If a receipt contains only a grand total, review its item lines first: a total alone cannot provide individual product prices.
Use history with your basket and Price Hunter
Keep a shopping list alongside earlier prices and save a product with a target price. Historical observations help you assess an offer you have found. They are not an automatic check of current store stock or promotions.
Understand what a price represents
History reflects your past purchases, not the seller’s live price. Check the date, pack size, delivery and availability before paying. CHEK does not promise the lowest price, guaranteed savings or coverage of every retailer worldwide.
App and feature availability can vary by country, version and data source. Price search does not guarantee coverage of every retailer. Check Google Play for installation availability after launch.