Leaky Paywall – Article Countdown Nag
Let the reader know how many free articles/posts they have left before they need to subscribe.
When a user views restricted content, a notice slides in from the bottom left of the screen after 3 seconds alerting them to how many free articles they have remaining.
After a user has viewed all allowed content, they are present with a zero remaining popup with links to subscribe or login.
In the settings, you can choose when to begin the display of the countdown nag.