You can set a trigger in the “Display rules” tab when you edit a popup.

Remindee offers 4 kinds of triggers
– Show at once
– Show after scrolling 10, 20, 30, 40, 50… 100 % of the page
– Show after 3, 5, 10, 15… 90 seconds
– Exit intent (on desktop only). This popup appears when a visitor moves the mouse from the website towards the address bar

Each trigger might be interesting to use. You have to choose depending on the other display rules you set and the number of widgets you created for a same domain. But we recommend to always set a popup with an “exit intent” trigger, because it’s THE time when your users will be the most interested in a reminder.