Checkout menu - Learning about prototyping

Hi Norbert! Great start and nice presentation with the prototype! For the next iteration you can consider such improvements:

• Right-align prices and fees: Aligning them with the total improves readability and creates a cleaner visual structure.
• ‘Minus’ button for Grilled Veggies is disabled: Why can’t the user remove the item? If intentional, it needs a clear explanation.
• Coupon label and discount text need better accessibility: The label is too small and lacks contrast, as does the 15% discount message. Both should meet accessibility standards.
• Auto-apply coupon: Once a valid code is entered, it could apply automatically—no need for an extra click.
• Fix ‘Next Step’ and ‘Confirm and Pay’ CTAs: Keeping them visible at all times improves usability, especially on mobile.
• Remove ‘Back’ button on confirmation screen: It’s unnecessary and could cause confusion after a completed action.

Keep up with great work!

Yuliia