DROPWATCH NOTES

Calculate the total before the restock alert.

Use the amount you would actually pay, not only the listed item price. This calculator stays in your browser and does not monitor stock or reserve products.

Item price Shipping Sales-tax rate (%)

Total: $0.00

Tax is calculated on item price plus shipping. Check the retailer’s final checkout total before buying.

Turn the total into a price ceiling

Keep the exact product, retailer, maximum total, and alert source together so a fast notification does not force a rushed decision.

Build a restock watchlist

Download the free CSV worksheet · See the Restock Readiness Kit