Booked a stay?
Send the otter. It watches the price until you can't cancel.
Most rates with free cancellation get cheaper after you book, and nobody checks. Paste the confirmation. The otter keeps five facts, discards the rest, reads the property's own page once a day for a cheaper rate you can still cancel into, and reminds you the day before the free-cancellation deadline. It never books or cancels anything itself.
What we keep: the property, the dates, what you paid, the cancellation deadline and where you booked. What we never keep: the pasted text, your name, the confirmation number, card details. The first booking watch is free; more are part of Pro.