Related Clues:

• Crooked operation
• One reported to the Better Business Bureau
• Shady scheme
• Many an e-mail 'click here' offer
• Contrivance for taking people for a ride
• Offer that's too good to be true, often
• Bernie Madoff's hedge fund, e.g.
• Bogus plan
• E-mail from a Nigerian prince, probably
• Trap for a pigeon
• Unbelievable deal?
• Amway, some say
• Tennis player's necessity
• Shady plan
• Tennis bat