Convert JPEG files in top quality vector files,

I run a promotional products business and we need someone who can convert Jpeg files into top quality vector files. Most of our customers only have their artwork in JPEG but our supplies need it all in good quality vector. We are looking for a person who can do this for us on a ongoing bases. We will pay a flat rate per project. Please message me with the price you would do it for? If you are shortlisted we will send you 1 image to convert to see how good you are at it. Please note some weeks you may not get any jobs but others you may get 10. All our projects will need to be done fast, usually in 1 to 2 days. I have attached a sample of something we wuld need converted. This is the worst type of image quality we recieve.