Which of the following can discourage customers from making a last-minute purchase?

Everybody hates waiting in line, so a short waiting time makes customers happy. Many items on display amount to optionality. Customers love that! On the other hand, a cluttered checkout counter might discourage customers from even glancing at the display. Other discouraging issues that must be noted here are:

Image by Arek Socha from Pixabay Reference: How to Use Your Checkout Counter to Make More Sales by Kali Hawlk on Shopify