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Unified Checkout
    Unified Checkout
Digital Accept
            Unified Checkout
 provides a single interface through which you can accept numerous types of digital payments.How It Works
Unified Checkout
 consists of a server-side component and a client-side JavaScript library.The server-side component authenticates your merchant identity and instructs the system
            to act within your payment environment. The response contains limited-use public keys.
            The keys are for end-to-end encryption and contain merchant-specific payment information
            that drives the interaction of the application. The client-side JavaScript library
            dynamically and securely places digital payment options into your e‑commerce page.
The provided JavaScript library enables you to place a button widget within your e‑commerce environment. This widget offers payment options to your customers.
When a customer selects a payment option from the button widget, the 
Unified Checkout
 handles all of the interactions with the digital payment
            selected. It also provides a response to your e-commerce system.The figure below shows a secure remote commerce widget with customer checkout payment options.
Figure:
Button Widget
