Print on demand drop shipping site on Magento

-A seller (Designer) uploads a design and choose product to sell his design on with a royalty X$.(this to be managed through his sub shop ) -A buyer (Customer) browse the market place and chooses a product with a design on it that costs Y$ as base price , and delivery fees Z$.(Buyer can visit seller's sub shop to check other designs ) -A buyer can login and use the online Design tool to create design on it and buy it . -A buyer Pays for the product X+Y+Z , which includes Seller's Royalty and product base price, printing ,fulfillment , margin profit , Delivery. -We (Admin ) Receive the request that the buyer made for the product to be delivered to him. -Do the fulfillment and notify the customer , and ship it. -A billing cycle to be executed in a certain day in the month to give the sellers there royalties .(profit made with each sell of his work) -We (Admin ) have the products and send it to the print house to have the Seller's design printed on it . -We (Admin ) manages the fulfillment of orders . -Buyer Can use ready made template to customize a product (ex: put your Name on shirt [login to view URL]) -Affiliate can choose any product with design and use a tool in the website to generate ad with buy button to send it via social media to promote the product and gets a commission based on a tier basis . -Affiliate can manage his sells and payouts from a dashboard in the website . =Products variety: -Textiles -->Tshirts , hoodies , baseball shirts, baby bibs , pillows (different shapes), etc... . -Papers and vinyls -->Notes - Business Cards (Templates) - Brochures - Wall art Canvas (different sizes) etc ... . -Accessories -->Wood engraving , acrylic photo stand , etc ... ,. ex:[login to view URL] , [login to view URL]