Amazon is a great place to shop online. They offer 2 day shipping on most items and if you are a Prime member, shipping is often free on most products. They typically carry all the best electronics, clothing, as well as downloadable products such as Kindle books, videos, and music.
As an Amazon affiliate, I get a small commission for referring the Amazon site and the products and services they offer.
Here are some of my recommendations:
Folding White Backdrop for Photography and Video