Cart Option Block: Selections (Checkbox, Radio Button, Dropdown, Color Picker)
Adding selection options or list selections to the cart page is a common feature of online stores. There are four different Cart Option Blocks that allow for list options to be built / displayed in different ways. Whatever data is selected to add to the order will be as an Additional Detail on the Shopify Order page.
Checkbox allows you to offer a single selectable input:

Radio allows you to add a list of custom options selectable via radio buttons:

Dropdown allows you to add a list of custom options selectable via a dropdown list:

The Color Picker allows the customer to choose a specific color from a dynamic color picker:

Can't find the answer in our documentation?
Contact Support Introduction to Cart Options
Cart Option Block: Image Gallery
Build a Cart Options Set
Dynamic Display Logic in Cart Options
Cart Option Block: Upsells
Cart Option Block: Gift Message
Cart Option Block : Datepicker
Cart Option Block: File Upload
Cart Option Block: Color Swatch
Cart Option Block: Inputs (Text, Number, Email, Phone, Textarea)
Cart Option Block: Selections (Checkbox, Radio Button, Dropdown, Color Picker)