Guides & comparisons

Practical ways to track price drops, build a cross-store wishlist, and understand where automatic monitoring works.

Four ways to watch a price, including the strengths and limits of browser-based checks.

Turn a scattered pile of open tabs and screenshots into one organized list that pings you on a sale.

How the main types of price-tracking tools differ, and how to pick one for the way you actually shop.

Coupons at checkout versus a cross-store wishlist with price-drop alerts, and why you might use both.

How to watch Amazon prices and keep them next to saves from every other store you shop.

Is it free? Which stores and browsers work? How do alerts work? Quick answers to the common questions.