Been working on a project to see how retailers are using the Internet to promote their sales.
A quick scan via Raven shows that activity seems to pick up on Friday.
A more detailed analysis shows that retailers have been experimenting with offers over different dates and times. I am sure there is some level of category specific behaviour at play here as well, but in the main the volume of bargain offers increases on a Friday after lunch-time.
What does this say about office productivity after the Friday lunch ? 🙂