The advantage of Amazon over buying directly from China is the fast shipping (if you have prime) and the no hassle return policy. I made the mistake of buying s

The advantage of Amazon over buying directly from China is the fast shipping (if you have prime) and the no hassle return policy. I made the mistake of buying some masks through an ad on a website. While the masks were fine, what they didn't mention was that it took six weeks to deliver. There are plenty of negatives with Amazon (fake reviews, fake products, etc.) but fast shipping and guaranteed returns cover a multitude of sins.