dear sniper..
i work for an american company known as Artgun LLC.. Which do printing for there partners and customers.. we have developed widget on which customer design the shirts, there are other means of designing shirts as well(i dont want to go into that detail).. at the backend there is a detailed process in which a database is maintained for each design.. the design go through a detailed process in which image processors are deployed which process a .tiff image and other stuff.. kornit printers are deployed to print designs on the shirt.
but starting this business in pakistan is not easy..first of all you need huge investment to get quality printing machines and to deploy backend setups like DB and image processors. secondly pakistanis are not prone to online shopping thats a huge set back in our system.
but if u have gud contacts you can sell to retailers this issues can be tackled..
i am pasting couple of links of widgets that we have developed and are currently in production..
Artgun
Artgun
Please feel free to contact if you need any help.
tc .. cheers