The phrase "email reminder" refers to a message sent to someone's email account to help them remember or be aware of an upcoming event, task, or appointment. Full definition
Or perhaps you could use some handy accounting software to fire out automatic email reminders for payments. (creativeboom.com)
The first thing you should do when you get a new card is signing up for online access and turn on email reminders when your bill is due. (personalprofitability.com)
When you register on this website, you'll begin getting email reminders with writing prompts that are relevant to your baby's age. (rookiemoms.com)