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No account yet? Same form. The emailed link signs you in and creates your free account the first time.

Setting an alert on a store gets you an email the next morning when its rate goes up. Instant alerts are part of premium.
How the purchase tracker works →

Browsing, including 21 days of rate history, never requires an account. Premium unlocks the full toolkit for $5/mo, $50/yr, or $150 once.

A free account also saves your own point values across visits.

Have a promo code?

We'll apply it right after you sign in.