Garrett Popcorn provides online coupon codes to people who sign up for its mailing list at GarrettPopcorn.com. The Garrett Popcorn official Facebook page also occasionally announces promotions. Additionally, websites such as RetailMeNot.com and DealCatcher.com specialize in promotional codes and often have multiple coupons available from which to choose.
When using DealCatcher.com or RetailMeNot.com to find online codes, enter "Garrett Popcorn" in the search field. Different codes may be available on each of these sites.
Registering for free accounts at RetailMeNot.com enables customers to access additional features on the site, such as designating favorite stores and keeping track of coupons for easy reference.