Weasel Den is a growing suite of small consumer tools (we call them weasels) under one account. The first is Receipt Weasel: price protection on autopilot. Share a receipt, as a photo or by telling ChatGPT what you bought, and it tracks each item's price. When a price falls inside the store's price-adjustment window, it tells you exactly what the store owes you and by when, so you can claim it before the window closes. Weasel Estates links to the same account. Sign in with your Weasel Den account to get started.