Step 1: Log in to your admin dashboard and head to General under Settings.
Step 2: Scroll down to the Customize your order form section and Add custom question.
Add your question, a description (if you need to give your customers more context), and set the answer type. For multiple-choice questions, you can allow customers to pick any of the following:
An exact number of options
This is an example of a form:
And this is what it looks like in your shop:
Step 3: Just select Add question if you still need more info from your customers.
Don't forget to click Save to set your changes live!