Abstract: The supporting-bar arrangement serves for hanging, directly or indirectly, articles which are to be displayed in goods and services establishments. A fundamental constituent part is formed by a support bar which has, at the front, a plug-in end which can be plugged with arresting into an axial inlet opening in a plug-in sleeve or directly into an inlet opening in a supporting structure. The plug-in sleeve is fixed in a through-passage of the supporting structure. A hook contour is provided at the plug-in end, and the plugged-in support bar is arrested in different ways, A spring element is provided in the plug-in sleeve for latching the hook contour of the support bar when the support bar is plugged into the axial inlet opening. The support bar itself serves for hanging articles, or a goods carrier is secured on one or more support bars. The supporting-bar arrangement extends, in particular, the individual and high-quality design possibilities in the construction of shops and trade fairs.