Is $0.55/GB not enough reason to avoid them? I guess not if your business is making more than that - bandwidth expense for a shopping site shouldn't be a problem when the customers are spending $100 for every 0.1GB - but that price should realistically be closer to $0.01/GB or even $0.002/GB. Sounds like they're forwarding you AWS's extremely excessive bandwidth pricing.

> Is $0.55/GB not enough reason to avoid them?

Where did you read that? The pricing page says 10 credits per GB, and extra credits can be purchased at $10 per 1500 credit. So it's more like $0.067/GB.