How it works

Where the prices come from

Partner stores share their product catalogues with us through affiliate networks. Each catalogue lists the store’s products with their price, delivery cost, stock and a link to the product in the store. We read every catalogue twice a day.

How products are matched

Two listings are the same product when they carry the same barcode (EAN/UPC), or the same brand and manufacturer part number. When a store reuses one code for many different products, we do not match by that code. We never match by the title alone, because similar names often hide different products.

How offers are ordered

Offers are ordered by total price: the item price plus the delivery cost where the store states it. A store that does not state its delivery cost is ranked after stores that do, at the same item price.

What we leave out

Products under a small minimum price, adult products and services (such as holidays, finance or phone contracts) are not listed.

Prices can change

Prices and stock can change at the store between our updates. The price in the store’s checkout is always the one that counts.