Having made a move from one ecommerce platform to another, we at Hands Up Web Design know how worrying it can be.

Big Commerce and Interspire's abilities to import products via CSV file certainly gives a leg up with this process but there are other considerations such as images and, of course, existing page links.

With any website move, it's all about damage limitation.

Having been through it, we consider ourselves qualified to help and advise in this area.
We may not be able to magic your catalogue up there, but we can certain help with a few tricks!

and see if we can help.