Originally Posted by Ancien Maestro

Try another computer.. your ISP may tell the server that based on your pattern that you're likely going to book.. hence the algorithms will result in your price on your computer.. Connect using your laptop or BB and see if prices are different. I've found that prices are different depending on the site.

Originally Posted by drdrma

Most likely based on cookies, not IP, or at least, I've never heard of IP used for this purpose. I recall reading a report where the price of insurance was tied to the browser string, that is, firefox users had the most expensive quote and chrome had the cheapest.

I sometimes have second browse open (chrome) just to double check pricing.