How long does it take for dealership inventories to update on the free data partner sites?

There is a delay from the time we set up a new dealership in the free data feeds to when the inventories appear on those data partner sites. AutoTrader - typically takes 1-5 business days for the setup to complete on the AutoTrader end. According to their Support department, they tend to have higher volumes at the end of the month, which can extend this time frame. Overstock.com - is fed through VAST - their setup typically takes 3-4 days after we send the first feed.