Business Ideas - Door Hangers

I have been thinking of selling personalized shirts and bags in the office and to my friends. For the last few months I have been doing a lot of research and been talking to my best friends about it. I was able to check suppliers for my materials; and the printers from where I can have my own designs printed on the shirts and bags. I was able to ask three printers about their rate and the minimum number of prints that they accept. Now I am still trying to evaluate their rates; and I also the quality of their printing. I was able to request for samples. Apart from the materials and the printers, I was also able to work on the designs that I am going to print in my bags and shirts (big grin). I will not share them here (sorry); it is not yet copyrighted hehehe... Anyway, I have a new idea or should I call it an innovation for my "products" (big grin). My designs are very cute and full of humor, so it may also be printed on stickers and door hangers. Now I am thinking of designs that would be best for door hangers. I need to wear my creative hat! (smiles).