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Scheme transaction ID

Scheme transaction ID or Network Transaction Identifier is a unique identifier assigned to a financial transaction within a payment , such as Visa or Mastercard. It serves as a reference key that uniquely identifies and tracks a specific transaction throughout the payment processing ecosystem.
Scheme transaction ID is generated by the payment network and is included in transaction records exchanged between  and  banks. This unique transaction identifier​ plays a crucial role in facilitating communication and coordination among various entities involved in the transaction flow.

Why is the Scheme Transaction ID Important?

The Scheme Transaction ID is vital for merchants, , and financial institutions for:
  • Tracking Transactions: Helps merchants, payment processors, and banks trace individual transactions within the payment network.
  • Reconciliation: Ensures that all transactions are accurately reconciled between acquiring and issuing banks.
  • Dispute Resolution: Allows banks and merchants to easily reference specific transactions when resolving disputes.
  • Accurate Payment Processing: Ensures smooth communication between all involved entities, ensuring that payments are processed correctly within network rules.