You can watch the video tutorial, which provides a step-by-step guide through the process.
You can change the font of your documents such as invoices, drafts, credit notes, packing slips, return forms, and quotes by following the simple steps below:
Step 1: Open Simple Invoice from your Shopify store’s “Apps” section.
Step 2: Click on “Templates” in the Simple Invoice dashboard.
Step 3: You can select different fonts for Headers and Text under the ‘Styling’ section. Simple Invoice is compatible with Google Fonts.
If you want to use a Google Font that is not listed here, you can browse available fonts at fonts.google.com. After selecting the font you wish to use, please create a support ticket to let us know which font you’d like us to add.
Step 4: After selecting the font for headers and texts, click the “Save” button to confirm your changes.