Yes. Your coupon expires at 11:59pm on the expiration date listed on the coupon. Please be mindful that expiration dates will vary.
Coupons also have a countdown timer of 15 minutes when you select to redeem the coupon in the app. Make sure you are ready to use the coupon when you select the option to redeem. If the coupon is for one-time use, it will disappear from your app once the timer concludes.
Coupons may also expire due to the quantity available. Specific offers in the OnCue app have a countdown of the number of coupons remaining, and the coupon will be removed from the app once the quantity limit is reached.