You can find out anything on Amazon—and thousands of versions of that thing. If its virtual shelves were translated into a brick-and-mortar storefront, it would probably be the most stimulating place on earth. Take power banks, for example. Search for “power bank” on Amazon and you’ll get over 40,000 results, from well-known brands like Anker and Belkin to obscure brand names with zero product reviews. There are hundreds of companies and vendors to sort through, with varying capabilities, port options, and charging speeds.
So how do you know which products are of high quality? What are the official lists? What is a good price to pay? Are any of these power banks really on sale and worth buying, or are the discounts fake?
It is very easy to sell products on Amazon (as proven by its millions of sellers). That means there’s a lot of sub-brand listings from sketchy sellers—often with dirty names or lots of sellers using the same pictures and claiming to sell the same product. Although most items on Amazon are safe and legal, you need to be aware of the risks when shopping. The site has issues with fake reviews and fake stuff. Amazon has good return policies, including an A-to-Z guarantee for items sold by third parties, but you should avoid dealing with returns in the first place.
We can help. Below are a few tips for grocery shopping, especially before Prime Day June 23 to 26, to make it more likely that everything will arrive as advertised.
Updated June 2026: I’ve updated this article with current tips and information.
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Buy Directly from Bezos
Amazon by Louryn Strampe
If possible, you should buy items directly from Amazon. Amazon takes a better look at its own inventory than it does on items sold by third-party sellers. Direct sale items are more likely to arrive as advertised and qualify for free two-day shipping. Because Amazon controls everything, returns are usually painless. Sometimes you can get refunds for defective items without having to return them at all.
If you’re already checking out a product on Amazon, like our favorite iPad, always make sure the seller information says “Ships from and sold by Amazon.com.” This information is usually in one of two places. It’s either under the red price (with green “In Stock” text) or under the yellow Add to Cart and orange Buy Now buttons on the right rail. It’s also below those buttons in the Amazon app.
How to do it Only See Items for Sale by Amazon.com:
Amazon
If you look at the Amazon listing, filter the site’s search results to show only items sold by Amazon.com. It will likely improve the quality of the content you see, cutting out many irrelevant, low-quality search results. And again, the items are tested, so you’ll probably get what you expect and have an easier time returning it, if needed. I’ll use the Google Pixel 10a as an example of a product you might search for. It’s our pick for the best affordable phone after all.
Step 1: Search for an item in Amazon’s search box with the category set to “All.” In this case, I searched for “Pixel 10a.”
Step 2: Amazon’s search should automatically select the appropriate door, but if needed, you can navigate to the top left rail and click the corresponding door.
