A display support system includes a display support system having a pair of posts spaced apart in a first direction and upper and lower vertically spaced beams extending in the first direction. Each of the upper and lower beams has first and second ends coupled to the posts. A pair of receivers are carried by each of the upper and lower beams, wherein the receivers open upwardly in a second direction orthogonal to the first direction, and wherein the receivers are movable relative to the upper and lower beams in at least the second direction. A plurality of mounting members, each having an insert portion, are removably received in one of the receivers, wherein the mounting members are adapted to be coupled to the display.