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    Enable Unified Checkout
    Unified Checkout
This section describes the required and optional configuration settings for 
Unified Checkout
 for the plugin. To enable Card Payment follow these steps: 
- InOpenCartBack office, navigate toExtensions > Extensions > Payments >.Visa Acceptance SolutionsUnified Checkout
 - Click theEditicon.
 - In the EditVisa Acceptance SolutionsUnified Checkoutpane, from the drop down list or text box, select or enter the setting you want.
 - Click theSaveicon.
 - Repeat for each required setting and each optional setting you want to set.
 
Required Settings
            The following settings are required:
Unified Checkout
                for the plugin:- Payment Option Label
 - Enter the text you want displayed to the customer at checkout.
 
- Allow Card Types
 - Select the card types that you want to accept.
 
Optional Settings
            The following settings are optional for enabling 
Unified Checkout
 for
                the plugin:- Status
 - ClickEnablefor theVisa Acceptance Solutionsintegration to be active and visible at checkout.
 - Sort Order
 - Specify an order in which a payment method displays at checkout.