Less than 1 week –
Less than 10 hrs/week –
I need to research and develop an alternative to using cookies to track users in our advertising product. There are a variety of tests we have already done already that have not worked. I now want to explore using a cached image to encode a unique id which the users browser will decode and pass on to the server. I have 2 days to work this out so speed/efficiency is a must. Please don't waste my time if ...