Convert Art to Vectors

I am the owner of an online t-shirt printing business. We take peoples' designs and print them onto t-shirts. I need someone to convert our artwork into a vector format. This is a long term project that will require several hours every day. Every day, we will provide 40 - 60 images. For each image, you will need to: 1. Take a screenshot of the design we provide you. 2. Use our software to convert this design into vector form. 3. Polish the design up using Adobe Illustrator/Corel Draw. I am looking to pay $0.60 per image. It would be best if you had multiple people in your team. I am looking for someone who is reliable and can work every day of the week.