Related Clues:

• Box-office bargain
• "Buy one get one free" offer
• Double offer, informally
• Get-one-free deal
• Frank's colleague on '30 Rock'
• Type of 50 percent discount
• Broadway deal
• Certain discount
• Buy-one-get-one-free deal
• Half-price deal, of a sort
• BOGO offering
• The US equivalent of bogof
• BOGO promotion
• BOGO deal