I actually prefer to use Amazon over others because their customer service is incredible and their returns process is completely hassle free. I don't need to return stuff often, but they make it super easy when I do - they immediately send a replacement, and a courier comes to the house the next day to collect the return!
When an electronic item is defective, when an item you buy reoccurringly degrades in quality over multiple purchases, or when something stops working before it should those are all warning signs of a counterfeit.
I highly suspect 0.5% of my Amazon packages have been counterfeit. I've had hundreds of orders over the last 3 years.
Yeah, those things all happen to genuine products, too. It doesn't tell you much.
Companies like Walmart have in the past used Chinese companies fairly responsibly, e.g. forcing them to use new brands that are no one else's, or selling under Walmart's brands.
When Amazon moved to compete along the lines of ebay say, they didn't really care that much if it sold counterfeit goods. It's the brand's fault for not flagging Amazon's products.
https://en.m.wikipedia.org/wiki/List_of_countries_by_English...