Comment by dguaraglia

Yup, that's the case in both Argentina and Brazil too. But then, customer service sucks pretty much at every level. In the US you can buy a product from Walmart, use it for a couple weeks and if you aren't happy with it just return/exchange it (and yes, you get your money back, not some store credit.) Coming from Argentina, I was amazed the first time it worked and felt like I was ripping someone off. After a while I got used to the idea that that is how customer service should work.