## Documentation Index Access the complete documentation index at: https://www.zoho.com/us/books/help/llms.txt Use this file to discover all available documentation pages before proceeding. # Vendor Credit Preferences Let’s have a look at the various settings you can configure for the Vendor Credits module in Zoho Books. To configure preferences for the Vendor Credits module: * Go to **Settings** on the top right corner of the page. * Select **Vendor Credits** under _Purchases_. * * * ## Approvals You can configure approvals for vendor credits. You can choose from **No Approval**, **Simple**, **Multi-Level**, and **Custom Approval** types based on your business requirements. Learn more about [Approvals](/us/books/help/transaction-approval/configure-approvals.html). * * * ## Fields You can create new fields for the Vendor Credits module and assign different data types for each of them. Learn more about [Fields](https://www.zoho.com/us/books/help/settings/customization/custom-fields.html). * * * ## Buttons You can create new buttons in the Vendor Credits module that either execute actions using deluge scripts or open external URLs when clicked. Learn more about [Buttons](/us/books/help/settings/customization/custom-buttons.html). * * * ## Related Lists You can view data from both the app and third-party services with _Related Lists_, making it easy to cross-reference information from different sources. Learn more about [Related Lists](/us/books/help/settings/customization/related-lists.html). * * * **Related** * [Overview - Vendor Credits](/) * [Basic Functions in Vendor Credits](/us/books/help/vendor-credits/basic-functions.html) * [Functions in Vendor Credits](/us/books/help/vendor-credits/functions.html) * [Manage Vendor Credits](/us/books/help/vendor-credits/manage-credits.html) * [Other Actions for Vendor Credits](/us/books/help/vendor-credits/other-actions.html)