Question

What are the most popular and reliable shopping sites on line?
Writeacher
For me, these are:

http://www.amazon.com

http://www.ebay.com

http://www.abebooks.com

Others may have more to add.
rfvv
Thank you for your help. What about online sites where people can buy secondhand products from abroad by credit card?
Writeacher
I'm not sure. eBay and sometimes Amazon are the only ones like that I've used, but nearly everything I've bought through that website has been from inside the US.

Other tutors ... ??