HELP: I need to create an order form

[gleegeld]

Hello,

I need to create a sales order form similar to those you find online on sites like DELL etc.

I need to have several pull down menus for the user to select an item and a way to select a quantity (to calculate the price which would be displayed as they add item). Based upon what the user selects, I would like a description of the item and an image to be automatically updated into a report that can be printed out later.

Does anyone have any advice on how I could best achieve this? I would love any help at all.

Thanks,
Candice