Best Credit Card for Box in 2026
Box is classified under MCC 4816 (Computer Network Services). The best card for Box purchases is the Ink Business Cash (no annual fee), earning 5x on computer network services — an effective return of 10.25%.
If you're in the computer network services business, MCC 4816 covers your expenses and can earn big rewards with cards like the Ink Business Cash.
To max out your rewards, make sure all your network service expenses fall under MCC 4816 and use eligible cards exclusively.
Box purchases are classified under MCC 4816 (Computer Network Services).
MCC Details for Box
Best Credit Cards for Box (2026)
How Box Codes on Your Statement
When you pay at Box in the app or online, your card issuer sees MCC 4816 in the transaction data. This code tells your bank that the purchase was made at a computer network services merchant. Bonus reward rates on your card apply based on this MCC — not the merchant name itself.
If your card earns bonus points on "computer network services" purchases, Box transactions will qualify — even if your card terms only mention a category name and not Box specifically. The key is that the MCC matches your card's bonus category definition.
You can verify the MCC on any Box transaction by checking your card's mobile app or statement. Some issuers display the merchant category alongside the transaction details. For the most accurate information, contact your card issuer's customer service and ask whether MCC 4816 qualifies for bonus rewards.
Bonus Category Match — Box
About MCC 4816: Computer Network Services
Merchant Category Code 4816 is assigned by card networks (Visa, Mastercard, Amex, Discover) to classify businesses in the Computer Network Services industry. Issuers use MCCs to determine which transactions qualify for bonus reward rates. When a merchant is assigned MCC 4816, all qualifying card programs that include computer network services as a bonus category will apply the elevated earn rate.
The Utilities industry group encompasses several related MCCs. Not all merchants in a similar business will share the same MCC — for example, a grocery store inside a warehouse club may code as wholesale ({"5300"}) rather than grocery ({"5411"}). Always verify with your issuer if you're unsure whether a specific merchant qualifies for bonus rewards on your card.
Other Computer Network Services merchants: AT&T Internet, Backblaze, Carbonite.
What You Could Earn at Box
Spending $200/month at Box with the Ink Business Cash (5x on computer network services) earns approximately $120/year in rewards. A basic 1% card earns $24 on the same spending. That is $96 more per year with no annual fee.