What type of fixtures offers the least display flexibility?

Wall fixtures offer the least display flexibility primarily because they are typically mounted in fixed positions. This means that the arrangement of products or items on wall fixtures is limited to the designated wall space, making it challenging to change the display layout frequently or adapt it for different types of merchandise. Wall fixtures often serve specific purposes, such as displaying flat items like clothing or printed materials, and once set up, they tend to remain static for longer durations.

In contrast, other types of fixtures, such as floor fixtures and rotating fixtures, allow for more dynamic arrangements and can be moved around to accommodate different displays or merchandising strategies. Custom fixtures might also offer versatility but are designed to meet specific display needs and could be reconfigured as required. Therefore, wall fixtures, due to their fixed nature, inherently restrict the ability to modify displays regularly, making them the option with the least display flexibility.