Check for a "Buy 6, Get 6" banner or a field to enter a promo code like HOLIDOZEN (used during holiday seasons).
If a "Buy 6, Get 6" coupon is currently unavailable, Dunkin' has several active value offers as of April 2026: dunkin donuts coupons buy 6 get 6 free
: Sites like Reader Perks occasionally list specific local coupons for a free half-dozen with the purchase of another half-dozen of equal or greater value. Alternative Value Deals (April 2026) Check for a "Buy 6, Get 6" banner
: Many locations run this promotion during weekends or for special events like store anniversaries. To find these: Download the Dunkin' App . Navigate to the Offers tab. Check for a "Buy 6