B- These machines have been refurbished by our suppliers, (major bottling companies) usually within a year or two of being sold to us or have good generic graphics (cold drinks etc). The can machines will usually have one or two models back graphics (many times new signs and side decals have been installed by the bottler) and are in overall decent condition. We give these machines a general cleaning, usually with our power washer. The machines are cleaned inside and out then tested with cans to ensure a proper vend. All general illumination lamps are replaced as needed. Rebuilt coin mech and dollar bill validators are then installed. These machines come with our standard 60 day limited warranty. These machines are very similar to A-rated except that they have not been completely detailed, repainted. or new signs installed. These are usually suitable for many locations that do not require new looking machines. IN MOST CASES THESE MACHINES 'DO NOT HAVE' NEW SIGNS, BUTTONS OR SIDE DECALS. C-rated are the same as B-rated listed above except they have older graphics.