Every offer will have an expiration date and time that is unique to that offer.
When you add an offer to your account, you can tap the "+" on the offer to view the expiration date and time.
We also have some red icons and messages that will alert you if an offer is approaching its expiration date and time. Look for the red flag with the stopwatch icon or the "Expiring Soon" banner.
Some times you will see a very specific time [e.g. 1/22/18 at 3:18am]. We call these early expiration times and this means that the offer is being quickly redeemed and the offer may early expire before the original expiration date and time set by the brand. Some times an offer that is being redeemed faster than we can update the app can also early expire.
Note: We try very hard to make sure that offers don't early expire on you, but we cannot predict how popular an offer may be. If we have to early expire an offer, we will do our very best to bring the brand and/or the offer back to the app as soon as possible (but we can't guarantee it).