To use a ZeeDog promo code, follow these steps: 1. Select the items to purchase on the ZeeDog website. 2. Proceed to the checkout page after browsing the site and choosing the items. 3. On the checkout page, there will be a field to enter the coupon code. Enter the code in the designated field and click on “Apply.” 4. Review the savings before finishing checkout.
Remember, each promo code may have its own terms and conditions, so it's important to read them carefully. If the code doesn't work, it might be because it's expired or because it doesn't apply to the items in the cart.