Abstract: The invention relates to a display (20) comprising a package pusher (44) operated by a coiled spring (56, 103) and slidable within a slot (64) to push packages (36) forward to the front of a shelf (22), the pusher being laterally movable to accommodate various sized packages at various lateral positions along the shelf. The pusher is a part of a feed structure having ends engaging vertical grooves (26, 30) in upstanding walls (24, 28) fore and aft of the shelf and forming a part of a dispensing tray. The tray may be formed of laterally connected modules. Lateral displacement of the package pusher to accommodate various sized packages and positioning thereof may be accommodated by the provision of laterally spaced slots (101) within a shelf (22) having a forward wall to catch the forward-most package.