tomrichards - 4:04 am on May 20, 2013 (gmt 0)
Shopping cart services range from free (but somewhat difficult to use) to very sophisticated (and expensive). If you are starting small, it may not make sense to start with a "big" system. Conversely, if you are choosing a system that includes an e-mail service, you want to choose something you can stay with for a while. Moving mailing lists can usually cost you subscribers.