This is something we see requested quite often but unfortunately, there isn’t actually the ability to edit the code for the checkout unless you are on the Shopify Plus plan. The primary reasons behind not being able to edit the checkout CSS are around security, responsiveness, and maintaining PCI compliance. If we had customized checkouts, any updates or improvements that we wanted to make would have to be made on a store-by-store basis. As you can imagine, this would take a very long time! It would also make the customer suffer if the checkout was then glitchy/not updated correctly.
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. However, ultimately these systems are in place with the primary focus of making our platform more secure for you and your customers. We hope you understand that it’s with your best interest at heart.
One thing I can do is send your request up to our development team for you. At Shopify, we pride ourselves on the continued growth and development of our platform, and we are only able to strive towards this goal with feedback and comments from merchants just like you. There is never a guarantee that a request will get a Green Light, or make it to a product launch, but we always appreciate merchants reaching out with any suggestion.
Let me know if you have any questions.
Ollie | Social Care @ Shopify - Was my reply helpful? Click Like to let me know! - Was your question answered? Mark it as an Accepted Solution - To learn more visit the Shopify Help Center or the Shopify Blog