How can you customize an invoice template in QuickBooks Online?

Customizing an invoice template in QuickBooks Online is best achieved by navigating to "Settings," then selecting "Custom form styles." This process allows users to choose from existing invoice templates or create new ones with specific alterations to suit their branding and business needs. Within the customization option, users can modify various elements such as the logo, colors, fonts, and layout of the invoice, which ensures that it reflects the company’s identity and meets specific requirements.

This method provides a comprehensive interface that lets users edit not only the aesthetic appearance of the invoice but also functional aspects, such as payment terms and additional fields that may be necessary for their particular use case. Relying on the "Custom form styles" setting is efficient and user-friendly, ensuring that the customization process is consistent across all invoices created thereafter.