reminders

noun
  1. 1

    Someone or something that reminds.

    โ€œHe left a note as a reminder to get groceries.โ€

  2. 2

    Writing that reminds of open payments.

    โ€œShe ignored first the reminder of 80 cents. At the end, she was sentenced to pay 200 euros!โ€

Source: https://en.wiktionary.org/wiki/reminder, https://en.wiktionary.org/wiki/reminders