n. The use of game-related concepts in non-game websites and applications to encourage users to perform actions desired by the business.
Other Forms
Businesses, seeking novel ways to engage customers online, are turning to classic video game tactics such as awarding virtual "badges," points and trophies to make their websites stickier and boost sales.

Dubbed gamification, the practice involves using game mechanics to get people to spend more time on certain products, be it a website or a piece of software. Driven by the surprise popularity of social games on Facebook and applications such as FourSquare, some businesses are experimenting with gamification to capture the attention of consumers.
—Alex Pham, “Businesses are using game mechanics online to rev up sales,” Los Angeles Times, February 28, 2011
The latest wave started with virtual badges earned for checking in at various locations. It continued with applications on Facebook that reward you for sharing information about brands with your friends….

"I think 2011 very much will be the year of gamification," said Gabe Zichermann, author of "Game-Based Marketing," using the somewhat clunky moniker that has become an umbrella term for the new incentive programs.
—Casey Newton, “Online game-based marketing can be big business,” The San Francisco Chronicle, February 01, 2011
2010 (earliest)
An emerging concept called gamification may just be the jolt the loyalty space needs to shake off the cobwebs and become vital again.

Gamification takes lessons from the gaming community and applies them to loyalty programs.
—Patricia Odell, “When Building Loyalty: Think Like a Gamer,” Chief Marketer, April 01, 2010
[T]his summer online game manufacturers are taking one step closer to simulated sin: They're turning the keyboard into a sex toy. …

But the "gamification" of romance sends the wrong message to kids raised by video games.
—Andrew Hanelly, “'Gamification' of love has serious consequences,” The Mass Media, April 18, 2006