Possible Clues:

• Corrupt brief charged with drugs handout
• 'That's outrageous,' (holds drink up), 'you can't charge for this!'
• No-cost perk
• It's good for nothing?
• It's on the house
• Gift European, if swigging lager, returned?
• Present single drink raised in festive surroundings
• Bread at a restaurant, typically
• Horse's heart found in rejected beef -- that is a giveaway
• Gift of fine ale returned? That is on the house!