Set three positions first
You do not need a complex plan at the start: define three key positions — what customers see first at the entrance, what is featured in the middle of the main path, and what they see just before checkout. These decide attention and add-on chances. The entrance attracts entry, the middle builds choice, the pre-checkout zone closes the sale. Get the positions wrong and every display is half as effective.
Order by customer habit
Different customers browse differently: time-pressed shoppers want a short, clear path; families browse slowly; younger customers check new items first. Match the main customer's behaviour instead of copying a competitor's plan. We observe actual walking during soft opening — where people stop, loop or head straight to checkout — and adjust display order. Write down what you see rather than changing from memory, then observe again.
The checkout zone is an add-on zone
The area in front of the till is the last chance and the most wasted. It suits low-price, quick-decision items related to the main product. Display at hand height with clear prices, so customers do not bend or ask. Do not overfill: a messy checkout slows payment. The test is that add-on design adds no staff movement and does not slow the queue.
Review circulation with data
Design is not the end. A few indicators show whether it works: average dwell time, main-path pass rate, add-on share and queue length. If numbers are poor, adjust display and signage before changing the fit-out. Circulation is a business tool, not decoration: it should make people look once more, pick one more item and loop one less time.

