After you added the URL you want to track it will start to show results in a couple of hours. If the site is already monitored it will take up to 8 hours to show results. If not, the URL will start showing results in 24 hours maximum. After that, your URLs will be visited and prices will be updated automatically 3 times a day.
The update cycles are : 07:00-09:30, 14:00-16:30 and 22:00-00:30 GMT +3.