Simulate a purchase transaction on a virtual card
The card ID from when you created the virtual card
Optional: Will try to get from card automatically. Enter manually if you know it.
Transaction amount in dollars (e.g., 50.00)
4-digit ISO 18245 merchant category code (e.g., 1000 for testing)
Note: This simulates a transaction in the sandbox environment. The transaction will appear in the account's transaction history.