Theory Coupons and Promo Codes

Offer valid for 31 days from date of issue for first-time email subscribers only. Code is valid for one time use only and discount will be applied when your unique promotional code is entered at checkout.

Discount will be applied when your promotional code is entered at checkout and code is valid for one time use only. Offer valid in the Theory App.

15% off select full-priced merchandise. Discount only open to students and graduates (within 5 years) with valid identification.

Extra 25% off app exclusive offer valid from November 14 through November 18 at 3:59 AM EDT in the Theory App only.

15% Off* First App Purchase.