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Terms of use

Last updated November 13, 2026

These terms cover your use of Shop Lag: the website, the browser extension and our emails. By creating an account, you agree to them.

Who we are

Shop Lag is run by Mercantile Commerce LLC ("we", "us"). You can reach us through our contact form.

What Shop Lag does

Shop Lag lets you save things you want to one list, sends you that list once a week, and helps you decide what to buy. We don't sell anything ourselves. When you buy, you buy from the store, on the store's terms.

Your account

  • You need to be at least 13 to use Shop Lag.
  • Keep access to your email account safe, since sign-in links are sent there.
  • Anyone with a link from your weekly email can open your review page until your next review day, so think before forwarding it.
  • You can delete your account at any time from Settings.

Prices and product details

The price on your list is the price shown on the store's page when you saved the item. Prices change, and totals don't include tax or shipping. The store's price at checkout is the one that counts. Product names and pictures come from the store's page and may not be exact.

Using Shop Lag fairly

Please don't:

  • Use Shop Lag for anything illegal.
  • Try to break, overload or get around the security of the service.
  • Scrape the service, or use automated tools to create accounts or click links.
  • Click Buy links to generate commissions rather than to shop.

We may suspend or close accounts that do these things.

Affiliate links

Some Buy links earn us a commission. The affiliate disclosureexplains how that works.

Your data

The privacy policy explains what we collect and how you can delete it.

No guarantees

Shop Lag is provided as it is. We work hard to keep it running, but we can't promise it will always be available, that every email will arrive on time, or that saved prices and details will be accurate. We're not responsible for anything you buy, or for the stores you buy from.

To the extent the law allows, we're not liable for indirect or consequential losses from using Shop Lag, and our total liability to you is limited to $50.

Changes and ending

We may update these terms. If a change matters, we'll email you before it takes effect. You can stop using Shop Lag and delete your account at any time. We may stop offering Shop Lag, and if we do, we'll give you notice so you can see your list first.

Governing law

These terms are governed by the laws of the State of Washington, USA.

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