## Zoho Billing - Product, solutions, integrations, support, and resources Index Access the complete documentation index at: https://www.zoho.com/in/billing/llms.txt Use this file to discover all available documentation pages before proceeding. # Notification Preferences Admins can set up notification preferences such that the approvers will be notified after the submission of transactions by a submitter and submitters will be notified after the approval of a transaction. ## Notify Approvers after the Submission of Transaction Admins can set up preferences such that the approvers will be notified every time a transaction is created through email. Here’s how to notify your approvers: * Go to **Settings**. * Select a module, for example **Invoices**, under _Sales_. * Click the **Approval** tab at the top. * Mark **Send email and in-app notifications when transactions are submitted for approval** under _Notification Preferences_. * For Simple Approval, choose any one of the following options: * Notify all approvers when a non-approver submits a transaction. * Notify all approvers when an approver/non-approver submits a transaction. * Notify a specific email address. * Click **Save**. ![Transaction Approval](/billing/images/help/images/settings/transaction-approval/notification-preferences-approval.png) **Note:** If you’ve configured multi-level approval, the email notification will be sent to the first approver (Level 1 approver). Once they approve, another email notification and an in-app notification will be sent to the next approver in line (Level 2 approver). Likewise, the email notification will be sent to all the subsequent approvers who are a part of the multi-level approval process. ## Notify Submitters after Approval Here’s how to notify the submitter when a transaction is approved: * Go to **Settings**. * Select a module, for example **Invoices**, under _Sales_. * Click the **Approval** tab at the top. * Mark **Notify the submitter when a transaction is approved** under _Notification Preferences_. * Click **Save**. ![Transaction Approval](/billing/images/help/images/settings/transaction-approval/notify-submitter.png) * * *