/visma-net-erp/help/work-processes/b2c/settings-in-customers section 2026-02-19T17:09:06+01:00 # Settings in Customers ## Before you start In order to start sending banking e-invoices to a customer, you must enable this option for the respective customer, in the Customers window. The minimum required information for the customer is: + Customer number (when creating a new customer, you must save the record before you can select the banking e-invoice option). + Postcode and city. + Country – it must be Norway, as the service is only available for Norwegian customers. + E-mail address or mobile phone number. The phone number is retrieved from the field specified in the [Customer ledger preferences (AR101000)](/visma-net-erp/help/customer-ledger/customer-ledger-windows/customer-ledger-preferences-ar101000/) window, on the tab **AutoInvoice settings**. 1. Go to the [Customers (AR303000)](/visma-net-erp/help/customer-ledger/customer-ledger-windows/customers-ar303000/) window. 1. In the **Customer no.** field, click  and select a Norwegian customer. 1. Go to the **Invoicing settings** tab. 1. In the **Address** field, make sure the address is a Norwegian address. 1. Select option **Send to AutoInvoice**. 1. Under **Invoice contact**, enter either an e-mail address, or a phone number. 1. Select the check box **Send invoice to AutoInvoice as e-Invoice (Norway)**. 1. Click **Save**. The agreement request is now sent by sms if the mobile number is provided, otherwise by e-mail. In a multi-branch company, the agreement request is sent only for the current branch, or for all the branches with the B2C service activated, according to your settings in Step 2.