The 20% off Boo trays Halloween sale code at the top of this page is the lead offer from Cookies by Design, and it is best for seasonal orders of Halloween cookie trays that meet the $59 minimum. The code takes 20% off qualifying Halloween cookie trays and arrangements on the website through 1 November 2026.
Small orders under $59 or single cookies, If your cart is below $59 you cannot use the 20% Boo trays code. The lowest priced seasonal items start at $12.99 during the Halloween sale, so for a single $12.99 cookie the straight sale price from the Halloween collection is the best option rather than a code. The newsletter signup is only a signup; it does not state an immediate discount, so treat it as a way to get future deals rather than a checkout saving.
Everyday best sellers under about $200, For regular best selling cookies with no minimum, the 15% off best selling cookies promo code is the simplest choice because it has no stated minimum spend. For example, on a $120 order the 15% code takes $18 off, leaving $102. The 20% Boo trays code could beat that only if your items are eligible Halloween trays and you meet $59, in which case 20% off a $120 Halloween tray order leaves $96 and saves $24.
Large snack platters and bulk orders of 100 items or more, If you are buying 100 products specifically, the 10% off for orders over 100 cookies applies. Use that code when your cart includes 100 selected products. For example, on an original $200 bulk order the 10% code reduces the total to $180, a $20 saving. If your 100 item order is comprised of Halloween trays and also meets the $59 threshold, compare the 20% code on each eligible tray versus the 10% bulk code to see which gives the lower total.
Buying sale items, kits or corporate gifts, Sale prices such as Halloween cookies from $12.99, cookie decorating kits from $33.99 or corporate gifts from $4.99 are shown as deals and apply directly. Percentage codes that target best sellers or Halloween trays may not apply to marked down sale items, so check the product eligibility at checkout before assuming a code will reduce a sale price.
Our records show 76 offers listed for Cookies by Design in the 12 months to October 2026, 57 percentage codes in that window with the biggest at 25% off and a typical percentage code of 15% off. Our team tested 66 Cookies by Design checkout offers in the 12 months to October 2026, with 31 screenshot results kept as proof. Use the code that gives the lower total for your cart; there is no stated rule here that codes combine, so do not plan on stacking codes unless the brand says it at checkout.