## Zoho Billing - Product, solutions, integrations, support, and resources Index Access the complete documentation index at: https://www.zoho.com/fr/billing/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # What are contact persons used for? Adding contact persons in Zoho Billing lets you send subscription related notification emails to more than one email address, which can be useful if your customer wants their colleagues or staff to receive subscription related notifications as well. To add a contact person: * Go to the **Customers** module from the left sidebar. * Select a customer. * Click the ‘**+**’ icon next to the **Contact Persons** section in the customer’s **Overview** tab. * Enter the required details and click **Save**. Now, you can associate this contact person with new or existing subscriptions to send subscription related emails to this email address as well. Here’s how: * Go to the **Subscriptions** module from the left sidebar. * Click **\+ New** to create a new subscription or select an existing subscription and click **Edit**. * Select the newly added email address in the **Email To** section. * Click **Save**. * * *