Container next to a cash register, at times
Else clues• Bar counter sight
• Barroom receptacle
• Bill collector?
• Cafe counter item
• Coffee shop container
• Coffee shop cylinder
• Coffeehouse cup, perhaps
• Container for gratuities
• Container found on a Starbucks counter
• Container on a tavern piano: 2 wds.
• Gratuity vessel
• It might have karma written on it
• One might be found in a piano bar
• Place for extra notes on a piano?
• Place of change?
• Where singles congregate in a bar?