What is the correct path to allow customers to see full invoice details in an email?

The correct path to allow customers to see full invoice details in an email is found under the custom form styles settings. This area allows you to customize the appearance and content of invoices, including whether additional details are included when an invoice is emailed to customers. By adjusting the custom form styles, you can ensure that the invoice your customers receive includes all necessary information, enhancing clarity and improving customer satisfaction.

Options focusing on email preferences or customer settings might pertain to notifications or account-specific settings, but they do not provide the specific functionality to customize the invoice details themselves. Similarly, invoice layout preferences could relate to design elements of the invoice within the software but do not specifically deal with how these details are displayed when sent via email. Therefore, accessing custom form styles is the most direct method to achieve the goal of making full invoice details visible to customers in their email notifications.