dpd1 - 2:05 am on Nov 13, 2012 (gmt 0)
Well, the button thing is easy. You just serve your own buttons. But all the other stuff seems like it would be pretty difficult. Is it a large business? Maybe it would just be a lot easier to have them email you, then you just send them an invoice. I run into the same issues. I have an infinite amount of customizing in products, and also ship around the world, and the items are extremely varied in size. Way too many variables. I finally just gave up and ask people to contact me for anything other than the basic order, and I just send them a request for the total.