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    Customer Invoicing
    Customer Invoicing allows merchants to create and manage invoices, send customers links to invoices, securely collect payments for
				invoices.
Prerequisites
			Unified Checkout Integration
 must be enabled for the merchant. Before Unified Checkout Integration
 can be enabled for a merchant, it must be enabled at the
				portfolio level. To enable 
Unified Checkout Integration
 at the portfolio level, talk to your sales
				representative.Customer Invoicing must be enabled at the portfolio level before in can be added to merchant
				accounts. To enable at Customer Invoicing at the portfolio level, contact your sales
				representative.
Enabling Customer Invoicing on the Business Center
			Before you can add Customer Invoicing, Unified Checkout must be added to the merchant account. To add Unified Checkout, see: Unified Checkout Integration.
- Navigate to the Merchant Details Page within Portfolio Management.
 - Click theAdd productsbutton.
 - SelectCustomer Invoicing, and click theAddbutton.
 
Customer Invoicing should appear on the Merchant's product list.