You can choose the frequency with which a particular visitor will see your Popup
Your choices are:
- Show Every Visit
- Show First Visit Only
- Show Every x Days
where the x is replaced by a number: 1 to show once every day, 2 to show once every 2 days, 7 to show once a week, etc
If you change the frequency after placing the popup, the changes will come into affect immediately on the pages where it is active. Thus if you change it from "Show Every 3 Days" to "Show Every Visit", the next time a viewer accesses the page he will see the popup, but if you change it to "Show First Visit Only", a returning viewer will not see it again.