Price match & price adjustment

Get the price drop you’re owed — automatically

Most stores will match a competitor or refund the difference if their price drops after you buy. The catch: you have to notice in time. DiffHook watches the price for you and pings you the moment it falls.

Pick a retailer below to see its price-match and price-adjustment policy — and how to claim every drop before the window closes.

Start watching prices freeSee pricing
13+
retailer policies covered
24/7
price monitoring
Free
to start, no card

How it works

Turn a price-match policy into money back

01

Paste the product URL

Drop in the item you bought — or a competitor page you’d match against. Add as many as you like.

02

DiffHook watches the price

We monitor the page around the clock for any price change — no app to keep open, no manual re-checking.

03

Get the alert and claim

The moment the price drops, you’re pinged with the proof you need to request the match or adjustment.

By retailer

Price-match policies by store

Tap a store for its price-match and price-adjustment rules, plus how to catch every drop in time.

Does Target price match?

64.2K/mo

~14-day adjustment window

Does Best Buy price match?

32.7K/mo

~15-day adjustment window

Does Costco price match?

25.4K/mo

~30-day adjustment window

Does Home Depot price match?

23.3K/mo

~30-day adjustment window

Does Nordstrom price match?

10.9K/mo

~14-day adjustment window

Does Lowe's price match?

7.8K/mo

~30-day adjustment window

Does Ulta price match?

7K/mo

~14-day adjustment window

Does Macy's price match?

4.7K/mo

~10-day adjustment window

Does GameStop price match?

3.1K/mo

Prices move daily — buy at the dip

Does Sephora price match?

3K/mo

~14-day adjustment window

Does Wayfair price match?

2.6K/mo

~30-day adjustment window

Does Micro Center price match?

2.2K/mo

~30-day adjustment window

Does Kohl's price match?

1.7K/mo

~14-day adjustment window

FAQ

Price match & adjustment, explained

What’s the difference between a price match and a price adjustment?
A price match lowers your price to a competitor’s at the time of sale. A price adjustment (or price protection) refunds the difference if the store’s own price drops shortly after you buy, within a set window. DiffHook helps with both by alerting you the moment a price changes.
How does DiffHook help me get a price match?
Point DiffHook at the product page — the item you bought or a competitor’s listing — and it watches the price 24/7. When it drops, you get an instant alert with the evidence you need to request a match or adjustment before the deadline.
Which stores can DiffHook watch?
Any retailer with a public product URL. We have ready-made guides for the most-searched stores below, but you can watch a price on virtually any online store page.
Is it free?
Yes. DiffHook’s free plan covers personal price watching, with checks frequent enough to catch a drop inside your claim window. Upgrade only for very fast intervals or many pages at once.

Stop leaving money on the table.

Set up a price watch in under a minute and claim every drop you’re owed. Free to start, no card required.

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