The ornamental design for a point-of-sale terminal, as shown and described.
FIG. 1 is a front, right side, top perspective view of a point-of-sale terminal showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
In the drawings, the broken lines depict environmental subject matter that forms no part of the claimed design. The dash-dot lines represent the boundary between the claimed design and unclaimed subject matter.