It's hard to imagine Subway without Five Dollar Footlongs, but it was just 2008 when the sandwich franchise introduced the now ubiquitous promotion nationwide. A combination of lucky timing and infectious marketing made the chain's sub sandwiches earn a place in the ranks of America's top fast food items.
The origin of the $5 footlong sandwich traces back to 2004, when an owner of two Subway franchises within the Jackson Memorial hospital in Miami, FL noticed that sales were slow on weekends. Stuart Frankel began selling foot-long sandwiches for $5 on weekends and saw that sales shot up almost immediately without him having to sell the subs at a loss. It was perfect timing: the promotion started just as the economic downturn hit Florida's economy, and frugal consumers raised his sales volume. The $5 footlong deal became so popular that two other nearby Subway stores started offering it.
In another stroke of luck, the $5 footlong sandwich deal grew in popularity at the same time the national Subway franchise was searching for a new ad campaign to replace the decade-old Jared Fogle commercials, as well as competing with other fast food chains' dollar menus. In March 2008, Subway began offering the Five Dollar Footlongs as a short-term promotion to end in May, but since it was so successful, Subway made it a permanent staple of its value menu in one form or another.
The advertising campaign for Subway's Five Dollar Footlongs wasn't luck, but sheer campy genius. The first commercials were nonsensical and highly literal, but drilled "$5" and "one foot-long" into customers' brains. The jingle, "five, five, five dollar foot long." was an instant hit as the commercials repeated the phrase as many times as could be crammed into a thirty second spot. A lesson in viral marketing: the commercials were so fun and catchy that they spawned various internet parodies and fans' versions. The purposely low-brow TV commercials and infectious jingle may have been as instrumental to the success of Subway as the $5 deal itself.