FIG. 1 is a top, left and front perspective view of electronic cash register, showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a right side elevational view for reference, showing an example use thereof;

FIG. 9 is a top, left and front perspective view of a second embodiment of an electronic cash register showing my design;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom view thereof;

FIG. 14 is a left side elevational view thereof;

FIG. 15 is a right side elevational view thereof; and,

FIG. 16 is a right side elevational view for reference, showing an example use thereof.