Possibly solutions could be a 'Coupon Before Expires' trigger or a 'Coupon Generated' trigger.
Another solution would be to create a 'Generate Coupon' action that runs before an email is sent and stores the coupon for future use.
## Use cases:
3 step abandoned cart sequence
- 1st email is a reminder
- 2nd email contains coupon
- 3rd email contains a reminder of the same coupon
In this example, the 3rd email should not send if the cart is purchased which means a 'Coupon Before Expires' trigger may not be suitable.