Observe the same item
We retain timestamped changes for exact product variants rather than treating every sale badge as proof.
PriceCrater watches retailer prices over time, verifies what is in stock, and keeps store-supplied reference prices separate from changes our monitor actually observed.
A sale page shows what a store says now. PriceCrater is being built to show what changed, when it changed, and whether the exact item was still buyable when checked.
We retain timestamped changes for exact product variants rather than treating every sale badge as proof.
A public in-stock label requires a fresh check of the linked variant at the stated price.
Price recovery and stock loss become part of the record instead of making an old post quietly misleading.
They are deliberately not interchangeable, even when the displayed discount looks similar.
Our retained monitor history shows the same product identity at an earlier price and a lower current price.
The store supplies the reference or compare-at price. We show that claim without relabeling it as our history.
A fresh retailer check confirmed the exact linked variant and price at an absolute timestamp.
The price changed or the linked variant became unavailable. The original observation remains in the archive.
PriceCrater does not publish empty product catalogs for search traffic. A page enters Google only when original observed data is the reason to visit it.
A title, retailer photo, current price, and shopping button are not enough. Without meaningful PriceCrater history or analysis, the page remains out of search.
Brand pages come first. Mature product records follow in reviewed batches, and the sitemap grows only after the evidence clears an automated gate.
Observed history remains the visible purpose of every indexed page. Affiliate links are secondary, clearly disclosed, and never influence the result.
The clock is running now. The first trustworthy charts will appear only after the data earns them.