Can I put up slat-board, pegboard, or metallic grid to hang items?

To attract the best shoppers, we try very hard to distinguish ourselves as a place that values design.  We noticed the typical flea market or antique mall has certain items and certain displays that make it feel low end.  We prohibit those items and displays in order to maintain a coherent look and feel that embodies quality and design.  We encourage creativity in how you display your items and ask that you steer clear of pegboard, slat-board, or metallic grid to display items.  In certain cases, we will make exceptions provided the materials are covered, hidden, or appear to be a different material like faux brick, shiplap, etc.