A template remembers everything: the list, columns, pagination, item pages, cleaning and export format. When you open a similar page on the same site, the Grabsavo icon shows that a template exists.
Share a template with a link — it carries settings only, no data. The recipient opens it and presses “Add to Grabsavo”.
A schedule runs the template every hour, every 6 or 12 hours, daily or weekly in a background tab while the browser is open. After each run the summary is counts: how many rows were added, changed and removed. Previous cell values are not shown. After launch, results can go straight into a Google Sheet.
“Alert me when…” rules — up to 10 per template: a number in a column changed by N% (a price, say), a value became zero or empty (out of stock), items appeared or disappeared, a large part of the list changed, the row count dropped, a column went empty. Rules compare a run with the previous one, so they start working from the second run. You can be notified only when a rule fires — Grabsavo still tells you about a failed run or possibly incomplete data. The latest tables stay in this browser so you can download them. The change summary is counts only.