Possible Clues:

• Gift sent unwrapped requiring payment now
• Provide objective Brussels promoted
• Furnish empty extension, requiring payment now
• Key name awaited to invest
• Invest with (a quality)
• Give quality to some fifteen duets
• Provide quality for Freud neurotic repressed when reclining
• Provide quarters? Exactly
• Provide what clue will always do
• You in need to be invested in?