I'm starting to do some freelance web design. I think it would be easiest for many clients for me to just be a reseller and sell them some space/bandwidth from my account. But it seems tricky to make the numbers jive(or, actually be very profitable). I would like to offer clients 1GB of space/1-3GB of bandwidth for $5, but that quickly loses all financial benefit/feasibility.

So I wanted to see what others do. I realize maybe people won't want to disclose their business plans, but hopefully I can get some useful information.

Also, what about things like upgrading WordPress? Do you just leave it up to them or do you handle it for them?