I have a printing website and I would like to add a pricing calculator on each product page. This can be similar to [url removed, login to view] or www.printplace.com. One uses a formula and the other has set prices for quantities, etc. Either way is fine with me, but I don't know much about this stuff so I'm hoping you can tell me which method is the most efficient and cost effective. There will be a calculator on each product page such as brochures, magazines, business cards, etc. I'm hoping you can set it up so that I can go in and put in the actual prices or formulas, so basically I just need you to setup the actual calculator and tell me how to use it. Please let me know asap.