Progressive Scale just announced their new scale system, used for labeling and bar codes for meat packers and fish packers.  This follows GS1 compliant labeling requirements so you will be able to ship to big box stores.

Scale and Meat Processing Labeling Scale

You can print direct thermal labels any size from 1x1 to 4x12.  The scale and platform are wash down, so you do not have to worry about clean up time and removing the scale.