The ornamental design for a beveragecartontray, as shown and described.
The present design is for a tray that is intended for use to support a case or carton of beverage containers at an inclined angle and may be used within a refrigerator to facilitate dispensing and access to beverage containers held within the case or carton.
FIG. 1 is perspective view of a beverage carton tray showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a right side view thereof, as viewed from the right in FIG. 1, the left side being a mirror image of FIG. 4;