i design 3d medical models with option to download them as models files in various sites. How do i get do affliate marketing for the same models i have posted online on various sites. Definitely i will have a double source of income from selling my own models and also its affliate marketing. Or is there anyone who would affiliate marketing for me for the model on these sites? i have already created a good presence in by selling my models on these sites. My total sales in last 3 years from all these sites would be amounting to 15K dollars. Please do guide me about both the possible options...