Plus: the best credit cards to use at Petco for maximum rewards in 2026.
By PointsPick Team, Credit Card Research Team · Updated April 2026
Petco uses MCC code 5995 (Pet Shops, Pet Foods, and Supplies Stores). The best credit card is the Signify Business Cash, earning 2x rewards on this category.
Petco transactions are processed under MCC 5995 (Pet Shops, Pet Foods, and Supplies Stores, category: retail). These cards earn the highest rewards:
| Card | Earning Rate | Annual Fee | Issuer | |
|---|---|---|---|---|
| Signify Business Cash | 2x | No annual fee | Wells Fargo | Apply Now |
| Active Cash | 2x | No annual fee | Wells Fargo | Apply Now |
| Freedom Unlimited | 2x | No annual fee | Chase | Apply Now |
Rates and fees as of April 2026. Verify with issuer before applying.
Petco uses MCC code 5995, which is classified as "Pet Shops, Pet Foods, and Supplies Stores". This determines which credit card bonus categories apply to purchases at Petco.
The best credit card at Petco is the Signify Business Cash, which earns 2x points/miles on purchases coded as MCC 5995 (Pet Shops, Pet Foods, and Supplies Stores).
Petco uses MCC 5995 (Pet Shops, Pet Foods, and Supplies Stores). This means purchases at Petco do NOT qualify for grocery credit card bonuses, which require MCC 5411 (Grocery Stores and Supermarkets).