Petco Coupons & Promo Codes

To use coupon codes on Petco, follow these steps: 1. Visit the Petco website and add the items you want to purchase to your cart. 2. Click on the cart icon in the top right corner of the page to view your cart. 3. Under the list of items in your cart, you will see a field labeled "Promo Code." Enter your coupon code in this field. 4. Click the "Apply" button to apply the coupon code to your order. 5. If the coupon code is valid, you will see the discount applied to your order total. 6. Proceed to checkout and complete your purchase.