When you believe something is in short supply you want it more! We’re likelier to purchase something if we’re informed that it’s the “last one” or that a “special deal” will soon expire. In short, we hate to miss out, and that fear is a powerful motivator to encourage us to act quickly.
Companies employ the scarcity principle in many ways:
“You missed it! We reserved our last available room at this property.”
“Our availability in Dublin is low on your dates – lock in a great price before it’s too late.”
“Today 45% off.”
“5 people are looking right now.”
“In high demand – only 4 rooms left on our site!”
There’s also “time-limited scarcity.” Monette is a great example of this principle. A blurb that reads, “Offer Ends in…, ” with a countdown resulted in an average order value (AOV) increase of 0.07%.