hi

i am creating a website to sell my custom designed visiting cards and other printed works

i want to be able for the customer to upload a file and preview it . is that possible.

ideally i would like a whole module for customer designed visiting cards - sort of like vistaprint but if that is not possible at least have the customer see what he uploaded.

can i also have some product options/customization only on checkout instead of during the window shopping stage (so to speak)