Here’s the thing: I run an online comic book store. Right now I only sell comic books. I’m fed up with trying to get table rates to work the way I want & failing to grasp it so decided to go with 25% handling fee (so, say, s&h;on a first class package will be $0.80 instead of $0.64). In my shipping & returns policy I was thinking of adding a little disclaimer explaining that in the future, as the store begins to sell other types of merchandise (clothes, toys, dvds) that the costs will change to accommodate the costs of these items. What might the risk be to my customer base by doing this? I don’t really have the budget right now to hire someone to design a table rate the way I want, and I work from home so I don’t have the extra overhead that would require me to charge higher shipping costs (a local competitor charges $7.99 s&h;on priority mail shipments under $10!) I see so many other similar businesses that use table rates I’m still a little torn as to if I should try and get it done at the start as opposed to later and risk driving long-time customers away. Thoughts?