Lulu here from the Shopify Support team. Thanks for reaching out here, and I'll be more than happy to help you out.
Although the checkout code cannot be edited, we still allow you to customize your checkout style, such as changing the colours and adding a banner to the top of the checkout page. This guide has all the information you need, including how to add a logo to your checkout. For customer experience purposes you can only add the logo where the guide suggests and it cannot be moved. Have a look through it and let me know if you have any further questions!
Lulu | Social Care @ Shopify
- Was my reply helpful? Click Like to let me know!
- Was your question answered? Click Accept as Solution