Retailer information

Retailer inclusion is free. There is no paid ranking, paid inclusion, advertising or established commercial programme. We prefer retailer-approved data sources and never represent a DIRECT integration as a partnership.

hello@bigbookprices.eu is available for data corrections, preferred access, inclusion or removal requests.

Official feeds, APIs, XML, CSV or JSON supplied by the retailer are preferred. Conservative public retrieval may be used where appropriate and never bypasses access controls.

ISBN/EAN, title, edition or variant, current price, RRP, stock or preorder state, product URL, and shipping rules where available make exact comparison possible.