This document discusses psychological techniques restaurants can use to increase profits through menu design. It recommends placing the highest profit items at the top of the menu and lowest profit items at the bottom to influence customer choices. It also suggests using design elements like color, fonts, and images to draw attention to certain items. Additionally, it notes placing popular but low profit items in the "Golden Triangle" area of the menu where customers' eyes are naturally drawn can increase sales of those items. The overall goal is to subtly guide customers towards the most profitable dishes through strategic menu formatting, wording, and pricing.