Authorization
What Is Authorization?
Authorization is the process of verifying and approving a financial transaction before it is completed. During authorization, a bank or payment network confirms that the account holder has sufficient funds and that the transaction is legitimate.
Authorization helps ensure that financial transactions are secure.
Why It Matters
Authorization protects both consumers and financial institutions from fraud and unauthorized spending. By verifying transactions before they are finalized, banks reduce the risk of fraudulent or invalid payments.
Most electronic transactions require authorization.
How Authorization Works
When a transaction occurs, the payment system sends a request to the bank to verify the transaction.
The bank checks:
- available account balance
- account status
- security measures
If the transaction is approved, it moves forward. If not, the transaction may be declined.
Example
When a debit card is used at a store, the bank verifies that sufficient funds are available before approving the purchase.
Authorization vs Settlement
- Authorization approves the transaction.
- Settlement completes the transfer of funds between financial institutions.
FAQs About Authorization
Why do some transactions remain pending after authorization?
Authorization confirms the transaction, but final settlement may take additional time.
Can authorization amounts change?
Yes, certain purchases such as restaurants may adjust final amounts.
Can authorized transactions be canceled?
Merchants may cancel authorized transactions before settlement.
Related Terms
