Can AWS support Hosting Saas

Question

I planning/just think to start a eCommerce Saas using PHP.

I was wondering can AWS support something like following:

1. One instance support multiple domain and some of them want SSL.
2. Cpanel or something similar to manage multiple domain (track the bandwidth per domain)
3. How many domain can one instance support?

I'm new to AWS this. So any others thing I need to consider Thanks in advance

Answer 1

1. Yes
2. Cpanel may not work as its often licensed by IP address (AWS uses NAT). You can track bandwidth on your own though.
3. No limit, depends on size of the instance, application you want to run, and traffic.