Private Sales is one of the hottest online retail concepts with: Rapid revenue growth (Vente-Privee – 0-$1 billion in 6 years, Gilt Groupe 0-$400 million in 3 years) Extremely attractive financials (e.g. extremely low customer acquisition cost due to viral invitations) Larger players buying-in (GSI Commerce acquiring Rue La La for $350 million and perpetual | View post »