Reliable e-commerce hosting solutions?

[Ferolli]

I have a client who needs e-commerce hosting services for his new project.
The idea he is going to implement into reality is perfect, so I decided to help him to find such a host.
I know downtownhost.com offer such hosting services, but don't really know how good it for this.

How do you find their pricing?
Have you ever used its e-commerce hosting services?

[Stampfer]

As I see smart-web-host.com hosting solutions are trustworthy. The thing that really has impressed me is the willingness of the support staff to take the time to explain things to a newbie who asks very basic questions.