The following the list of acceptable Merchant Category Codes (MCC) for merchant onboarding.

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8931Account, Audit, and Bookkeeping Services
7311Advertising Services
763Agricultural Cooperatives
7623Air Conditioning and Refrigeration Repair Shops
4511Airlines
4582Airport, Flying Fields, and Airport Terminals
5715Alcoholic Beverage Wholesale
4119Ambulance Services
7996Amusement Parks, Circuses, Carnivals
5937Antique Reproduction Stores
5932Antique Shops
7998Aquariums
8911Architectural, Engineering, and Surveying Services
5971Art Dealers and Galleries
5970Artist Supply and Craft Shops
5531Auto Home Supply
7523Auto Parking Lots, Garages
5542Automated Gasoline Dispensers
8675Automobile Associations
7531Automotive Body Repair Shops
7535Automotive Paint Shops
5533Automotive Parts and Accessories Stores
7538Automotive Service Shops
5532Automotive Tire Outlets
5511Automotive Truck Dealers (New and Used)
5521Automotive Truck Dealers (Used Only)
9223Bail and Bond Payments
5462Bakeries
7929Bands, Orchestras, Entertainers
7230Barber and Beauty Shops
5940Bicycle Shops
7932Billiard and Pool Establishments
5551Boat Dealers
4457Boat Rentals and Leases
5942Book Stores
5192Books, Periodicals, and Newspapers
7933Bowling Alleys
3213Braathens Regional Air
4131Bus lines not including Charter or Tour Busses
8244Business and Secretarial Schools
7399Business Services
7278Buying, Shopping Services, Clubs
4899Cable and Other Pay Television Services
5946Camera and Photo Supply
5441Candy, Nut and Confectionery Stores
7542Car Washes
1750Carpentry Contractors
7217Carpet and Upholstery Cleaning
5811Caterers
744Champagne Producers
8398Charitable and Social Service Organizations
5169Chemical and Allied Products
8351Child Care Services
5641Children's and Infant's Wear Stores
8049Chiropodists Podiatrists
8041Chiropractors
5993Cigar Stores and Stands
8641Civic, School and Fraternal Associations
7349Cleaning and Maintenance, Janitorial Services
7296Clothing Rental, Costumes, Uniforms, and Formal Wear
8220Colleges, Universities, Professional Schools
5046Commercial Equipment
5139Commercial Footware
7333Commercial Photography, Art, and Graphics
7941Commercial, Professional Sports Clubs
4816Computer Network and Information Services
7372Computer Programming, Data Processing, and Integrated Systems Design Services
7379Computer Repair Services
5734Computer Software Outlets
5045Computers and Peripherals
1771Concrete Work Contractors
5039Construction Materials
7321Consumer Credit Reporting
5968Continuity Subscription Merchants
8241Correspondence Schools
5977Cosmetic Shops
7277Counseling Services
4215Courier Services - Air and Ground, and Freight Forwarders
9211Court Csts Alimony Child
5451Dairy Products Stores
7911Dance Halls, Studios and Schools
7273Dating and Escort Services
8021Dentist and Orthodontist
5311Department Stores
7393Detective Agencies, Protective Agencies, Security Services
5816Digital Goods - Games
5818Digital Goods - Large Digital Goods Merchant
5817Digital Goods: Applications (Excludes Games)
5815Digital Goods: Audiovisual Media Including Books Movies And Music
5960Dir Market Insur Sls
5310Discount Stores
8011Doctors and Physicians
5714Drapery, Upholstery, and Window Coverings Stores
5813Drinking Places Bars
5912Drug Stores and Pharmacies
5122Drugs, Proprietaries, and Druggists Sundries
7216Dry Cleaners
5099Durable Goods
5309Duty Free Shops
5997Electric Razors Stores
5552Electric Vehicle Charging
7629Electrical and Small Appliance Repair Shops
1731Electrical Contractors
5065Electrical Parts and Equipment
7622Electronics Repair Shops
5732Electronics Shops
8211Elementary and Secondary Schools
7361Employment Agencies and Temporary Help Services
7394Equipment, Tool, Furniture, and Appliance Rental
7342Exterminating and Disinfecting Services
5949Fabric, Sewing, Needle Work
5651Family Clothing Stores
6012Finan Inst Merch And Srvcs
9222Fines
5718Fireplaces and Accessories
5713Floor Covering Stores
5193Florist Supplies, Nursery
5992Florists
3302Flybe Ltd
5422Freezer and Locker Meat Provisioners
4214Freight Carriers, Trucking, Moving and Storage
5983Fuel Dealers
7261Funeral Services, Crematories
5712Furniture and Home Furnishings
5681Furriers and Fur Shops
1520General Contractors Residential and Commercial
5947Gift Card Novelties
5231Glass, Paint and Wallpaper Stores
5950Glassware Crystal Shops
7992Golf Courses, Public
7802Government Licensed Horse/Dog Racing
7801Government Licensed On-Line Casinos
9406Government- Owned Lotteries(Non-US)
9399Govt Services Nec
5411Grocery Supermarkets
5072Hardware Equipment and Supplies
5251Hardware Stores
7298Health and Beauty Spas
5975Hearing Aids – Sales, Services, and Supplies
1711Heating, Plumbing, and Air Conditioning Contractors
5200Home Supply Wholesale
8062Hospitals
5722Household Appliance Stores
5085Industrial Supplies
7375Information Retrieval Services
6300Insurance Sales, Underwriting and Premiums
5944Jewelry, Watches, Silverware Stores
780Landscape and Horticultural
7210Laundry Cleaning and Garment Services
7211Laundry Services
5261Lawn and Garden Supply Stores, Nurseries
8111Legal Services Attorneys
4111Local and Suburban Commuter Passenger Transportation
5948Luggage Leather Goods
5211Lumber and Building Material Stores
7392Management, Consulting Services
4468Marina Services and Supplies
1740Masonry, Stonework, and Tile Plastering
7297Massage Parlors
8071Medical and Dental Laboratories
8099Medical Services
5047Medical, Dental, and Hospital Supplies
7997Membership Country Clubs
8699Membership Organizations
5611Men's and Boys' Clothing and Accessories Stores
5691Men's and Women's Clothing Stores
5051Metal Service Centers
5999Miscellaneous and Retail Stores
5699Miscellaneous Apparel and Accessory Shops
5599Miscellaneous Automotive, Aircraft, and Farm Equipment
5499Miscellaneous Food Stores
5399Miscellaneous General Merchandise Stores
5719Miscellaneous Home Furnishing Specialty Stores
7299Miscellaneous Personal Services (Not Elsewhere Classified)
2741Miscellaneous Publishing and Printing
7699Miscellaneous Repair Shops and Related Services
5271Mobile Home Dealers
7829Motion Picture and Video Tape Production and Distribution
7832Motion Picture Theaters
7519Motor Home and Rv Rentals
5592Motor Homes Dealers
5013Motor Vehicle Supplies and New Parts
5571Motorcycle Shops and Dealers
5733Music Shops
5994News Agents and Newsstands
6051Non Finforeign Trav Ck
5199Nondurable Goods
8050Nursing and Personal Care Facilities
5021Office and Commercial Furniture
5044Office Equipment
8043Optician, Optical Goods and Eyeglasses
8042Optometrist Ophthamologst
5976Orthopedic Goods - Prosthetic Devices
8031Osteopaths
5969Other Direct Marketing (Not Elsewhere Classified)
5921Package Stores Beer Wine
5198Paints, Varnishes and Supplies
4112Passenger Railways
5933Pawn Shops
5995Pet Shops Food Supplies
5172Petroleum Products
7395Photofinishing Laboratories and Photo Developing
7221Photographic Studios
5131Piece Goods, Notions, and Other Dry Goods
5074Plumbing, Heating Equipment, and Supplies
8651Political Organizations
9402Postal Svcgovernmnt Only
5094Precious Stones and Metals
8999Professional Services
4225Public Warehousing and Storage
7338Quick Copy, Reproduction, and Blueprinting Services
4011Railroads - Freight
6513Real Estate Agents Brokers And Managers
5735Record Shops
7999Recreation Services
5973Religious Goods and Shops
8661Religious Organizations
7641Reupholstery, Repair, and Refinishing
1761Roofing, Siding, and Sheet Metal
8299School and Educational Services
6211Security Brokersdealers
5541Service Station (must sell fuel for consumer use)
7251Shoe Repair Shops, Shoe Shine Parlors and Hat Cleaning Shops
5661Shoe Shops
5598Snowmobile Dealers
1799Special Trade Contractors
2842Specialty Cleaning, Polishing and Sanitation Preparations
7032Sport and Recreational Camps
5941Sporting Goods Shops
5655Sports and Riding Apparel
5972Stamp and Coin Shops
5943Stationary and Office Supplies
5111Stationery and Office Supplies
7339Stenographic and Secretarial Services
6540Stored Value Card Purchase/Load
3069Sun Country Air
5996Swimming Pools, Sales and Services
5697Tailors, Seamstresses, Mending, Alterations
9311Tax Payments
7276Tax Preparation Services
4121Taxi Cab Limousines
4812Telecomm Equipment and Telsls
4814Telecomm Services Lcld Cc
4821Telegraph Services
5998Tent and Awning Shops
8734Testing Laboratories (Non-Medical)
7922Theatrical Producers (Except Motion Pictures), Ticket Agencies
7012Timeshares
7534Tire Retreading and Repair Shops
4784Toll And Bridges Fees
7991Tourist Attractions and Exhibits
7549Towing Services
5945Toy, Hobby and Game Stores
8249Trade Vocational Schools
5561Trailer Camper Dealer
7033Trailer Parks and Campgrounds
4789Transportation Services (Not Elsewhere Classified)
4722Travel Agencies and Tour Operators
7513Truckutility Trailr Rent
3047Turkish Airlines
2791Typesetting, Plate Making, and Related Services
5978Typewriter Stores
5137Uniforms and Commercial Clothing
5931Used Merchandise Stores, Second Hand Stores
4900Utilities - Electric, Gas, Water, Sanitary
5331Variety Stores
742Veterinary Services
7993Video Amusement Game Supplies
7994Video Game Arcades and Establishments
7841Video Rental Shops
7631Watch, Clock, and Jewelry Repair
7692Welding Services
5300Wholesale Clubs
5698Wig and Toupee Shops
743Wine Producer
4829Wire Transfer Money Order
3301Wizz Airlines
5631Women's Accessory and Specialty Shops
5621Women's Clothing Shops
5935Wrecking and Salvage Yards