Big online marketplaces host thousands of third-party sellers, and not every listing carries the same protections. These five mistakes trip up busy parents, and each takes only a minute to avoid.
What to remember
- One product page can hide many different sellers, so check the sold by and shipped by lines before you check out.
- A federal law that took effect June 27, 2023 requires marketplaces to disclose contact information for many high-volume third-party sellers.
- Pay through the marketplace checkout with a credit card when you can, since federal law gives you the right to dispute charges.
- Read the seller’s return terms before buying, because sale items often carry stricter policies.
- If an order goes wrong, contact the seller first, then dispute the charge and report suspected scams to the FTC.
Big online marketplaces make shopping feel simple: one cart, one checkout, one help center. But many listings come from third-party sellers the marketplace does not employ, and some cut corners on quality, shipping, and returns. A few quick checks before you buy help you spot the risky listings.
Why Marketplace Listings Aren’t All the Same Seller
A single product page can pool offers from the retailer itself plus several third-party sellers, so two orders of the same item can involve different sellers, shippers, and return rules. Under the INFORM Consumers Act, a federal law that took effect June 27, 2023, marketplaces must disclose contact information for many third-party sellers of new or unused consumer products on the product page or in the order confirmation, and must offer shoppers a way to report suspicious activity.
There is a gap: the law covers only high-volume sellers, meaning 200 or more sales and $5,000 or more in gross revenue in a 12-month period. Smaller sellers may have no verified information for you to check.
Mistake 1: Reading Only the Star Rating, Not the Reviews
A high average can hide a recent run of complaints about items that never shipped or arrived nothing like the photos.
Before you buy, search the seller’s name along with words like review, complaint, or scam. Read a sample of the reviews themselves: check the dates, look for complaint patterns, and watch for reviews that sound generic or appear in clusters. Star ratings can be faked, so it pays to learn seven ways to spot fake reviews before you buy.
Mistake 2: Ignoring Who Actually Ships and Sells the Item
The most useful lines on any listing are sold by and shipped by, and they are easy to scroll past. A third-party seller may ship from a warehouse or another country, which can mean a longer delivery window than expected.
The law gives you backup. Online sellers must ship by the date they promised, whether that promise came from them or an ad. If they miss it, they must notify you and offer the chance to cancel for a full refund. If no date was promised, they have 30 days from your order to ship. If the window has stretched past that, see what to do when an online order is late before you assume the money is gone.
Mistake 3: Trusting a Listing That Was Never Verified
Verified seller information is a floor, not a guarantee, and small sellers fall outside the disclosure rules entirely. Look for the seller’s contact details on the product page, and check your order confirmation after you buy so you know who to reach.
Price is another signal. The FTC warns that name-brand goods offered at steep discounts might be fakes. If an item arrives counterfeit, used, expired, or different from the photo, marketplaces must give you a way to report that, so use their reporting tool.
Safety alert: A steeply discounted brand-name car seat or crib could be counterfeit, and a photo will not reveal a fake safety rating. For gear your child rides in or sleeps in, buy directly from the maker or a retailer you know.
Mistake 4: Paying Outside the Marketplace to Save a Few Dollars
Some sellers follow up an order with an email offering a better price if you pay directly, outside the marketplace checkout. Agreeing strips away the marketplace’s buyer protections and leaves you chasing a stranger for a refund. Keep payment inside the platform’s checkout.
The card you use matters too. Federal law gives credit card users the right to dispute charges when something goes wrong with a purchase, a protection other common payment methods do not match. If you are weighing the options, compare credit cards and debit cards for online shopping. Paid by debit card? Contact your bank or credit union to ask about disputing the charge.
Mistake 5: Skipping the Return Terms Before You Check Out
Marketplace listings often carry the seller’s own return window, which can be shorter and stricter than the marketplace’s standard policy. The FTC notes that sellers frequently set different rules for sale items, and dishonest ones bury restrictions in fine print or confusing disclosures to turn down refund requests.
Read the return terms before you pay, not after the box arrives. Note who pays return shipping, how long the window lasts, and whether final-sale items can come back at all. For the protections you have beyond any one seller’s policy, read what store return policies promise and what the law actually requires. Save your receipts and confirmation emails; those records are what you need to get a refund from the seller or dispute a charge with your card company.
What to Do When a Marketplace Order Goes Wrong
Start with the seller. Plenty of businesses would rather fix a problem than lose a customer, so describe what happened and what you want, and keep a copy of the message.
If the seller stalls, go through the marketplace’s help center, which should also offer a way to report suspicious conduct. If money is still on the line, ask your card issuer or bank about disputing the charge; a short written explanation of what went wrong helps. If merchandise arrives that you never ordered, federal law says you do not have to pay for it. And if the whole thing looks like a scam, report it to the FTC.
Parents also ask
Does the marketplace itself sell every listing?
No. Many listings come from third-party sellers who set their own prices, shipping times, and return rules. The marketplace provides the platform, but the seller is often a separate business.
How do I know if a marketplace seller has been verified?
Under the INFORM Consumers Act, marketplaces must collect and verify information from high-volume sellers, defined as those with 200 or more sales and $5,000 or more in gross revenue in a 12-month period. Contact details for covered sellers appear on the product page or order confirmation.
What should I do if my marketplace order never arrives?
Contact the seller first; many businesses will try to resolve the issue. If that does not work, ask your card issuer or bank about disputing the charge, and report suspected scams to the FTC.
Is it safe to buy a car seat or crib from a third-party seller?
A steeply discounted brand-name safety product could be counterfeit or unsafe. For gear your child’s life depends on, buying directly from the maker or a retailer you know removes the guesswork.
This guide is general information for U.S. shoppers, not legal advice. Safety rules and store policies change, so follow the product’s instructions and labels and check official sources such as CPSC.gov, NHTSA.gov and FTC.gov.