2021 Coupon Insert Schedule New year means a new Coupon Insert Schedule! Take a look at 2021 schedule below. To print the schedule, click here! January3 – (2) RetailMeNot & (1) SmartSource10 – (1) SmartSource17 – (1) RetailMeNot and (1) SmartSource24 – (1) RetailMeNot and (1) SmartSource31 – (1) RetailMeNot, (1) SmartSource, and (1) P&G February7 – (1) RetailMeNot & View Post