A bonus category is a spending category defined by a card issuer that earns a higher rewards rate than the card’s standard base rate. Common examples include travel, dining, groceries, fuel, transit, and online shopping, where a card might earn 2–5 points (or percent cashback) per unit of spend instead of the usual 1 point (or 1%).
Bonus categories are a core feature of tiered rewards cards. They incentivize card usage in specific areas of everyday spending, but eligibility is determined by how transactions are classified by the payment network, not necessarily by what the user believes they bought.
How bonus categories work
When you make a purchase with a rewards card, the issuer determines the earning rate based on the transaction’s classification.
The typical flow is:
- You make a purchase
For example, you pay at a restaurant, supermarket, airline website, or fuel station. - The merchant’s category code is attached
Every card-accepting merchant is assigned a merchant category code (MCC) — a four-digit code that describes the primary type of business. - The issuer maps the MCC to a rewards category
The issuer maintains internal lists that map MCCs to rewards categories such as “travel,” “dining,” “groceries,” or “fuel.” - The appropriate earning rate is applied
- If the MCC matches a bonus category, the higher rate is applied.
- If not, the base rate applies.
From the user’s perspective, the process is automatic: you simply earn more points or cashback on purchases that fall into bonus categories.
Common bonus categories
While specific categories vary by card and programme, common bonus categories include:
Travel
Often includes some or all of the following:
- Airlines and airfare.
- Hotels and lodging.
- Car rentals.
- Travel agencies and online travel booking sites.
- Cruises, tours, and certain transportation services.
Some cards define travel narrowly (only air, hotel, car rental), while others include a broader set of MCCs (for example, certain transit or rideshare services).
Dining
Typically covers:
- Restaurants and cafes.
- Fast-food outlets.
- Some food-delivery services.
Exclusions can apply, such as:
- Restaurants located inside other establishments (for example, a cafe inside a grocery store or department store) that may be coded under the host merchant’s MCC.
- Certain catering or wholesale food services.
Groceries
Usually includes:
- Supermarkets and grocery stores.
- Some wholesale clubs or large retailers with a grocery MCC.
Exclusions often include:
- Large superstores or warehouse clubs coded under a general retail MCC rather than a grocery-specific MCC.
- Convenience stores or specialty food shops that fall under different codes.
Fuel and transport
May cover:
- Gas stations and fuel purchases.
- EV charging stations (increasingly included in newer programmes).
- Public transit, tolls, taxis, and rideshare services (depending on the card).
Online shopping and digital services
Some cards offer bonus rewards for:
- Specific online marketplaces.
- Streaming services and digital subscriptions.
- Selected e-commerce merchants.
These categories may be fixed or rotate quarterly, depending on the programme.
Other categories
Depending on the card, bonus categories may also include:
- Drugstores and pharmacies.
- Home improvement stores.
- Office supply stores.
- Entertainment (cinemas, theme parks, live events).
- Charitable donations or specific nonprofit MCCs.
Merchant category codes (MCCs) and eligibility
Bonus categories are fundamentally driven by MCCs.
What is an MCC?
An MCC is a four-digit code assigned to a merchant by its acquiring bank or payment processor. It describes the merchant’s primary line of business and travels with every authorization message.
Examples (illustrative):
- 4511 — Airlines and air carriers.
- 5411 — Grocery stores and supermarkets.
- 5812 — Eating places and restaurants.
- 5541 / 5542 — Service stations and fuel dealers.
How issuers use MCCs
Issuers maintain internal mappings such as:
- “Travel” = a list of MCCs for airlines, hotels, car rentals, travel agencies, etc.
- “Dining” = a list of MCCs for restaurants, fast food, and selected food-delivery services.
- “Groceries” = a list of MCCs for supermarkets and certain grocery retailers.
When a transaction posts:
- The issuer checks the MCC.
- If the MCC is on the bonus list for that card, the higher rate applies.
- If not, the base rate applies.
Why some purchases don’t qualify as expected
A purchase may not earn bonus rewards even if it seems to fit the category, because:
- The merchant’s MCC is different from what you expect
For example, a restaurant inside a department store may be coded under the department store’s MCC, not under dining. - The merchant sells multiple types of goods
A large retailer may be coded under a general merchandise MCC even though it sells groceries, fuel, or electronics. - The transaction is processed by a third party
Payments via digital wallets, marketplaces, or aggregators may post under the aggregator’s MCC rather than the underlying merchant’s. - The issuer’s definition is narrower than the marketing label
“Travel” on one card may include only air, hotel, and car rental, while another card may also include cruises, travel agencies, or certain transit services.
For this reason, rewards are based on how the transaction is classified by the payment network and issuer, not on the user’s perception of the purchase.
Fixed vs rotating bonus categories
Programmes typically use one of two models.
Fixed bonus categories
The bonus categories are permanent and do not change.
Examples:
- 3 points per $1 on travel and dining, 1 point per $1 on everything else.
- 4% cashback on groceries and fuel, 1% on other purchases.
Advantages:
- Predictable; users know which card to use for each category.
- No need to track quarterly changes or activate categories.
Rotating bonus categories
The bonus categories change on a schedule, often quarterly.
Features:
- Different categories each quarter (for example, Q1: groceries and wholesale clubs; Q2: travel and dining; Q3: fuel and entertainment).
- Often require activation or “opt-in” each quarter to earn the bonus rate.
- Usually have a cap on bonus earnings per quarter (for example, 5% cashback on up to $1,500 in spending per quarter, then 1%).
Advantages:
- Can offer very high rates in specific categories for limited periods.
- Encourages ongoing engagement with the programme.
Disadvantages:
- More complex; users must remember to activate categories and track caps.
- Bonus categories may not always align with a user’s typical spending.
Caps and limits on bonus earnings
Many bonus categories include limits to control programme cost.
Common structures:
- Annual cap
For example, 4% cashback on groceries up to $6,000 per year, then 1% thereafter. - Quarterly cap
For example, 5% cashback on rotating categories up to $1,500 per quarter, then 1%. - Monthly cap
Less common, but some programmes limit bonus earnings per month.
Once the cap is reached, further spending in that category earns the base rate until the next period (year, quarter, or month).
Users should consider whether their typical spending in a bonus category is likely to exceed these caps, as that affects the effective reward rate.
Bonus category vs base category
| Feature | Bonus category | Base category |
| Earning rate | Higher (for example, 2–5 points or % per unit) | Lower (for example, 1 point or 1%) |
| Scope | Specific spending types (travel, dining, groceries, etc.) | All other eligible purchases |
| Determined by | MCC mapping and programme rules | Default rate for non-bonus MCCs |
| Often capped | Yes (annual, quarterly, or monthly) | Usually uncapped |
The base category acts as a fallback for any eligible purchase that does not qualify for a bonus rate.
Bonus categories and crypto card products
For a crypto card with rewards, bonus categories could be structured in several ways.
Examples:
- Crypto-related merchants
Bonus rewards for purchases at exchanges, wallet providers, or crypto services (subject to programme rules and local regulation). - Travel and dining
Standard high-value categories to attract frequent spenders. - Digital services and subscriptions
Bonus rewards for streaming, SaaS, or online platforms popular with the target audience. - Partner merchants
Enhanced rewards for selected partners (for example, specific online marketplaces, travel platforms, or lifestyle brands).
Product documentation should clearly explain:
- Which categories earn bonus rewards.
- How eligibility is determined (MCC-based, partner lists, or other rules).
- Any caps, exclusions, or special conditions.
