Pledge manager reminders
You can send email reminders about unfinished pledges to your backers. If you want to use this option, go to project settings and choose communication, where you’ll find a button in the top right corner.
Once you click the button, you’ll see a summary of how many people will get these notifications. You can send these notifications every once in a while (every 7 days by default).
Note: Backers can unsubscribe from these notifications. You'll see proper info about the number of unsubscribed backers in the summary.