FIG. 1 is a front perspective view of an island payment terminal showing our new design, the undisclosed rear perspective view does not form part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a top plan view thereof, the bottom is plane and unornamented.