You can select from two order form product summary types: vertical or horizontal.
The Order Summary Type configuration is located at Products > Settings > Order Form under the blue Edit Form Fields button.
You can find the Order Summary Type switch on the bottom of additional settings in checkout customizer screen:
Horizontal Order Summary
The horizontal order summary contains:
- Product image (if available)
- Product name
- Quantity (if enabled)
- Tax (if enabled)
- Total
Vertical Order Summary
The vertial order summary contains:
- Product image (if available)
- Product name
- Quantity (if enabled)
- Tax (if enabled)
- Total
Order Summary Labels
The order summary labels are fully customizable in Products > Settings > Front-end Labels > Order Form.