3. When Someone Complains About The Cocktail You Just Made But The Glass Has Been Drained
I would love to investigate the ultimate displeasure the cocktail I made has given you but it appears you have guzzled the lot. If it was too weak/sweet/not what you asked for then it would have been helpful if you would have reserved me some evidence of some kind.
2. Then Expects To Be Replaced At No To Replace A Cocktail At No Extra Cost
Nice try buddy. We're still running a business here at the end of the day...
1. Being Accused Of Not Making The Cocktails Strong Enough
It's your responsibility to make sure everyone has a great time with the best tasting drink in their hand; so why oh why would you want to cut down on the alcohol? Besides, it's no stock of your own. Damn that Weights and Measures act above holding you hostage to the law!