MCC 7998 covers AQUARIUMS, SEA-AQUARIUMS, DOLPHINARIUMS merchants, classified under entertainment. To maximize rewards at these businesses, look for credit cards with broad spending bonuses or entertainment category multipliers. MCC Lookup Tool to find which cards earn bonus rewards here.
Seaworld, Georgia Aquarium, and Miami Seaquarium use MCC 7998. Specific purchases include tickets, food inside the park, and souvenirs.
When you swipe your credit card at any of these merchants, the transaction posts as MCC 7998 (aquariums, sea-aquariums, dolphinariums). Your card issuer uses this code to determine whether entertainment category bonuses apply — so knowing which merchants trigger this code helps you choose the right card before you spend.
Cardholders might think all zoo admissions get coded as 7998 when only sea-based attractions do.
This distinction matters because different MCC codes can trigger different bonus rates on your credit card, even for similar types of merchants. Always check your transaction statement to confirm which MCC posted — some card issuers allow you to see the MCC in their app or online portal.
MCC 7998 stands for Aquariums, Sea-aquariums, Dolphinariums. It is a four-digit Merchant Category Code used by payment networks to classify businesses in the entertainment category.
Merchants classified under MCC 7998 (Aquariums, Sea-aquariums, Dolphinariums) operate in the entertainment sector. Card networks assign this code during merchant onboarding based on the primary business activity.
MCC 7998 (Aquariums, Sea-aquariums, Dolphinariums) is not currently a dedicated bonus category for most major credit cards. For entertainment spending at these merchants, a flat-rate rewards card (1.5–2% on all purchases) is typically your most reliable option. Use our MCC Lookup Tool to find the best card for any specific merchant.
Currently, no credit cards in our database have a dedicated bonus category for MCC 7998 (Aquariums, Sea-aquariums, Dolphinariums). Most purchases posting with this code will earn base rewards (typically 1–1.5x on everyday cards). A flat-rate cashback card is the most predictable choice for entertainment spending.
MCC 7998 is assigned to businesses providing aquariums, sea-aquariums, dolphinariums services. While this is a less common merchant category, any purchase that posts with code 7998 will be classified as 'Aquariums, Sea-aquariums, Dolphinariums' by your card issuer, which determines whether entertainment category bonuses apply to that transaction.
MCC 7998 (Aquariums, Sea-aquariums, Dolphinariums) and MCC 7800 (Government-Owned Lotteries) are both in the entertainment category but cover distinct merchant types. MCC 7998 is used for aquariums, sea-aquariums, dolphinariums businesses, while MCC 7800 is assigned to government-owned lotteries merchants. Both may qualify for the same bonus category on your card — check your card's terms or use our MCC Lookup Tool to confirm.