Co-mingling inventory resulting in plausibly deniable (from the counterfeiters perceptive) for counterfeit merchandise is an Amazon specific (as far as I know)

Co-mingling inventory resulting in plausibly deniable (from the counterfeiters perceptive) for counterfeit merchandise is an Amazon specific (as far as I know) problem. Walmart, Ebay and damn near every other ecommerce platform have things set up in a way that it's clear who's goods wound up on who's doorstep and therefore counterfeit stuff isn't very much of a problem. You can absolutely buy terrible Chinese knockoff products engineered to within an inch of their life (I do it all the time) but it's vanishingly rare (compared to Amazon) to get a genuine "I paid for X and got inferior knockoff Y" situation on any other eCommerce platform.