Retailers can advertise a high former price, a strikethrough "list" price, or a low starting rate, then reveal extra charges when you are already committed. A sale sticker is not proof.
Have you ever added a "40% off" item to your cart and watched the total climb?
In the United States, the FTC Guides Against Deceptive Pricing describe when former-price claims, "retail value" language, and similar savings statements can mislead shoppers. Those guides are not a private refund machine. They tell you what to look for. They also give you a paper trail if you file a complaint.
You still have to check. The store won't do it for you.
Former prices that never really existed
16 CFR 233.1 is the former-price rule shoppers actually need. If a seller says an item was reduced, that earlier number should be a real price the shop actually used, not a figure cooked up for the ad.
The FTC's own example is blunt. An advertiser who claims an item was "Reduced to $9.99" when the former price was $10 is misleading, because shoppers will read that as a real cut, not a one-cent trim.
A retailer can also lift a product to an inflated figure for a short stretch, then "discount" it back to the usual selling price. The guides flag a fictitious former price. Copy that says "regularly," "usually," or "formerly" can still have this problem. A crossed-out number can too.
If you can't find evidence the item actually sold at that higher price recently, treat the savings claim as marketing.
Compare-at and "retail value" tags
"Compare at" and "retail value" point at someone else's price, not the store's own history. The FTC example is Brand X pens billed as "Retail Value $15.00, My Price $7.50" when only a few small suburban outlets charged $15.
That isolated $15 is not a prevailing price. It shouldn't carry the ad.
MSRP is not automatically false. Manufacturers do publish suggested prices. The problem is a compare-at figure with no real link to what people around you actually pay. Check the maker's site and a couple of competing listings before you trust the percentage on the tag.
Fees that show up after the advertised price
Thing is, the number on the product page is not always the number you pay.
Drip pricing shows a low base price, then stacks shipping, service charges, or "convenience" fees at checkout. For ordinary retail, you catch that by running the order all the way to the payment screen.
A narrower federal rule sits beside that habit. The FTC Rule on Unfair or Deceptive Fees, effective May 12, 2025, covers live-event tickets and short-term lodging. Covered sellers must show a total price that includes mandatory fees up front. A hotel quoting $199 plus a mandatory $39 nightly resort fee is the split that rule targets. Pre-recorded performances and film screenings generally are not live events under it.
That rule does not rewrite grocery, electronics, or marketplace checkout. Those still need a full-cart check.
If a promotion is only for rewards members, the total price offered to everyone is the generally available price, not the members-only teaser. That distinction matters.
How Amazon shows list prices and strikethroughs
Amazon uses comparison prices such as List Price and Typical Price. Amazon's explanation of List Price says the company validates List Prices against sales in its store and external competitor prices, and it displays strikethrough prices in smaller text as a comparison point, not as the offer price.
A strikethrough is still a comparison. It is not a personal rebate.
Amazon also notes that seeing savings can make a purchase more likely. That's the design. If you shop there often, a price-history chart from a tool such as CamelCamelCamel or Keepa can show whether today's number is unusual or a recycled badge.
Don't treat Amazon's validation as a government finding. It's platform policy. If the history is flat except for a brief spike before a "sale," wait or buy elsewhere.
Rollback, clearance, and other store sale language
In-store language is looser than the badge suggests.
"Clearance," "rollback," and "limited time" can be true markdowns. They can also sit on goods that never really sold at the higher number. Walmart's app sometimes shows when a Rollback started. If that date is only a few days before a holiday weekend, compare the same SKU at another major retailer before you assume the cut is deep. Do it on your phone.
Turns out the percentage on the tag can look huge while the shelf price matches what the item cost a few weeks ago.
I'm not going to pretend every yellow tag is a trick, some are real, and if you've ever stood in an aisle holding two similar bottles, one screaming 30% off and the other just sitting there with a boring unit price, you already know which one your brain wants even when the boring one is cheaper per ounce.
Treat the tag as a claim you can test.
Check a deal before you pay
Use this sequence on anything with a big savings claim:
- Write down the advertised price, the "was" or compare-at figure, and the product name or SKU.
- Search the manufacturer's site for an official MSRP if one exists.
- Check recent prices on at least two other retailers, including sold listings when the item is common.
- For Amazon, open a price-history chart and look for a short spike before the "sale."
- Run checkout far enough to see shipping, taxes, membership conditions, and added fees.
- Divide the total by quantity or ounces when you compare sizes.
- Save a screenshot of the offer page and the checkout total.
If the higher reference price only appears in the retailer's own ad, you don't have independent proof of savings. Skip countdown timers as evidence. Stock claims and "only 2 left" banners are easy to generate.
If you want to report a deceptive price claim
A complaint to the FTC does not automatically get you a refund. It can flag a pattern.
Keep the ad, the product page, the dates, and your receipt. File through the FTC consumer complaint process. If the seller is in your state, your state attorney general's consumer office is a second stop.
To be honest, most people never send the paperwork. The ones who do at least create a record.
If the charge is already on a credit card and the goods were not as advertised, that is a billing dispute with your card issuer. That path has its own deadlines. It is not the same as an FTC pricing complaint. Don't mix the two.
Before you close the tab on the next giant markdown, open the former price in another window and finish a dummy checkout. If the savings live only on the badge, stop.