How we collect prices and write guides
Prices and availability
Every night we download the Poster Master product feed published through Awin, keep in-stock items, de-duplicate variants, and rebuild every page. Each product card shows the latest feed price, currency and available specifications captured during our nightly update (the capture time is printed on every category page and inside each card's Details & specs panel). Prices can change after that; the "Check current price" button goes straight to Poster Master for the current price. A small number of expensive or technical products also have an optional research page with the same data plus related items; it is never a required step before reaching the retailer.
Data freshness
Rebuild schedule: nightly (about 4:30 AM US Eastern). The captured timestamp is the modification time of the merchant feed we downloaded, shown on category pages, in card spec panels and in products.json tells you exactly when the data was pulled. Sitemap last-modified dates change only when a page's content actually changes.
Editorial content
Buyer guides and "our take" notes are written by the publisher from the catalog data and publicly available manufacturer specifications. We state plainly when something is an opinion. We do not claim to have tested products we have not used, and we never generate fake reviews, star ratings or "verified buyer" quotes.
Product ordering
Above-the-fold placement is a mix of one item from each product line, the items visitors click most (30-day window), hand-pinned editorial picks, and two daily-rotating slots for untested products. Category pages sort by clicks, then feed order.
Source
Catalog: Poster Master via Awin. Specifications in the Details & specs panels are the fields supplied by the merchant feed, values parsed from the merchant's own product title (wheel size, offset, bolt pattern, tire size, insulation grams and so on), and, for a few printers, figures from the manufacturer's published specifications, labelled as such. Anything not supplied is omitted rather than guessed. We do not claim to have used a product unless a page says so explicitly.