Procter & Gamble Created One of the Most Outrageous Promotions

Procter & Gamble created one of the most outrageous promotions in marketing history.The offer itself was the soul of simplicity: Buy one giant-size box of Spic and Span and you can fill a clear plastic container with two free goldfish.The display even had its own net for scooping the little fish out.The fish were examples of

A) premiums.
B) display allowances.
C) trade deals.
D) freestanding inserts.
E) advertising specialties.