All codesMiscellaneous RetailLow Risk

7623Air Conditioning and Refrigeration Repair Shops

Air conditioning and refrigeration repair and maintenance services.

Networks:VisaMastercardAmexDiscover

Merchants Using MCC 7623

Well-known businesses assigned this code

Local AC repair companiesRefrigeration service firmsCommercial HVAC repair

Risk Assessment

Standard processing rates. Most payment processors accept this MCC with minimal additional requirements.

Common Use Cases

  • AC repair
  • Refrigeration maintenance
  • Climate system service

Category Details

Category
Miscellaneous Retail
MCC Range
5900–5999
Description
Drug stores, florists, gift shops, and general merchandise.

Why MCC Codes Matter for Your Business

Your MCC code directly affects how card networks and processors treat your transactions.

Approval Rate Impact

Processors have different acceptance rates per MCC. A misclassified code can silently tank your approval rate by 5-15%, costing revenue on every declined transaction.

Interchange Fees

The interchange fee you pay on every transaction is directly tied to your MCC code. Some categories pay 0.5% less per transaction — at scale, that compounds into significant savings or hidden costs.

Chargeback Thresholds

Visa and Mastercard set different chargeback monitoring thresholds per MCC category. High-risk MCCs face stricter limits — exceeding them triggers fines, reserve requirements, or account termination.

Wrong MCC = Serious Risk

An incorrect MCC assignment means you could be paying inflated fees, hitting the wrong chargeback program, or worse — facing account termination for "MCC mismatch" during a processor audit.

Tagada Optimizes Routing by MCC Code

Tagada's payment orchestration engine analyzes your MCC code to route each transaction to the processor with the highest approval rate and lowest fees for that specific merchant category. For MCC 7623, this means your air conditioning and refrigeration repair shops transactions are automatically sent through the optimal path in your processor stack.

Related Payment Terms

Frequently Asked Questions

What is MCC 7623?

MCC 7623 covers air conditioning and refrigeration repair services.

How does 7623 differ from 1711?

MCC 7623 is repair-only while 1711 covers HVAC contractors doing installation and new construction.

Tagada Platform

Optimize MCC 7623 payments with Tagada

Tagada's intelligent routing engine optimizes MCC 7623 transactions for the best approval rate, lowest fees, and fastest settlement across your processor stack.