We created a printing site for our graphic design clients so they easily order products we designed for them. We expanded our range to include many different products and offer these to customers across the USA.
The site offers free print templates and outstanding instant pricing, you can see exactly how much your order will cost based on your choices in an instant. Then you can upload your files right on the product page.
We used a lot custom functionality in this site, extending Magento beyond its regular capabilities.