Product management display system with trackless pusher mechanism

A merchandise display system comprising:

• a front rail defining a rail groove;
• at least one divider configured to engage the front rail, the at least one divider including a barrier, the at least one divider further including a divider wall, the at least one divider further including a divider floor perpendicular to the divider wall, wherein the divider floor includes a top surface to hold product and a bottom surface;
• and
• a cam rotatably coupled to the divider, the cam including a cam glide, wherein the cam is configured to rotate between a first position and a second position, wherein the cam glide extends beneath the bottom surface of the divider floor and contacts the front rail when the cam is in the first position,
• wherein the at least one divider is movable in a lateral direction parallel to the front rail when the cam is in the first position and the cam glide contacts the front rail, and
• wherein the at least one divider is fixed in the lateral direction parallel to the front rail when the cam is in the second position and secured to the rail groove of the front rail.