Both the Invoice and the packing slip can be customized to contain the information requested. To find these pages, first open your admin console. Navigate to Themes > Active Theme. The left side navigation contains the page layouts for this theme. The Order Invoice page is located under the Checkout Pages section (the section names are on a green background. Clicking the section name will expand the list of pages in that section). The Packing Slip page is located under the Specialty Pages section. Once you have selected the section, and then the particular page you wish to edit, you can add the information by either clicking the Widgets Editor or HTML Editor. These are also located on the left column and are listed under the page name once it has been selected. If you choose to use a widget, you will want to add a Custom HTML widget to this page. Once it has been added, you can open the settings for the widget by clicking the wrench icon on the widget. Once the settings are open, you can enter the mergecode to display the custom field information (Listed below). If you choose the HTML Editor, you will see the HTML layout for the page. The mergecode can also be entered here. The format for the mergecode depends on if it is an order based custom field, customer based custom field, or product based custom field. They are each as follows:
In each mergecode, FIELDNAME should be replaced by the name of the field as it is listed under Global Settings > Custom Fields.
AmeriCommerce Support & Implementation Specialist
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