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OpenCart – Mastercard Gateway

Created date: 21-04-25   |   Updated date: 11-09-25   |   Plugin version: 1.3.4  |   API version: 100

Online Capture for “Authorize” Transactions

Transactions marked as “Authorize” are pending and require manual action to finalize. Here’s how to complete them using Mastercard Gateway:

Open OpenCart Orders page by clicking on Sales and then Orders from the OpenCart Admin Panel
OpenCart Admin Panel → Sales → Orders

1. Locate the Order:

 

  • Go to the Sales section in the OpenCart Admin Panel.
  •  Click on Orders and find the order you want to process.
Click on View against the required order record
Orders → View

2. Open the Order:

 

  • Click on the specific order to view its details.
Locate the Capture Payment button in the left corner.
Capture Payment

3. Locate Capture Payment Button:

 

  • Scroll down to find the Capture Payment button in the left corner.
Click the Capture Payment button.
Amount → Capture Online

4. Confirmation Popup:

 

  • You will see a popup to confirm the capture of the payment.
  • Click the OK button.

This will finalize the transaction and settle the payment through the Mastercard Gateway.

Click on OK to confirm the capture of the payment.
Amount - Capture Online

By following these steps, you’ll successfully transition the transaction from Authorized to Complete. This ensures the payment is processed and finalized seamlessly.

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