What is Cafepress? - It is a website that allows you to design and sell T-shirts online (you can also sell the design on mugs, bags, etc.).

How can I make money from EBAY? - Once you design a shirt on their website, you will be given a link to your shirt w/ pricing information that you can set up. You can include in on your website or just send the link to friends and family.

How much money can I make? - unlimited

How much time do I have to invest in it? - It's up to you. You need to invest time in designing the shirts and marketing your shirts, site, etc.

Does it cost anything to sign up? - NO, it's free to signup. There is a FEE though if you want to upgrade your usage of cafepress.