## Documentation Index Access the complete documentation index at: https://www.zoho.com/en-sg/books/help/llms.txt Use this file to discover all available documentation pages before proceeding. # Sales Order Preferences There are a host of preferences that you can configure for the Sales Order module in Zoho Books. * Go to **Settings** on the top right corner of the page. * Select **Sales Orders** under _Sales_. ![Sales Order Preferences](/books/help/images/sales-order/preferences.png) ## Update Fields of Sales Order in Invoices When converting your sales order into an invoice, you can retain the following fields from your sales order in your invoice: * Address of your organization * Customer Notes * Terms & Conditions * * * ## Terms & Conditions Enter the Terms and Conditions of your business to be displayed in your sales order. * * * ## Notes Enter any notes of your business that you want to display in your sales order. After configuring the desired preferences, click **Save** at the bottom of the page.