Two things happened to John Koza in December 1972 that would perpetually neuter the course of state - shop gaming . First , Koza earned his Ph.D. in computer science from the University of Michigan , cutting him loose from academe . Second , the companionship he worked for part - time fired him , free up the residue of his docket .
Koza had been an employee of J&H International , a business firm differentiate in promotional gaming cards that werepopularwith food market stores and gun station in the 1950s and 1960s . The free cards could be compared to supermarket ads in paper in a manner similar to the game Bingo : If a card matched the graphical symbols in photographic print , the consumer could gain solid food , money , or prize .
Koza assist J&H with odds calculation , pee indisputable the games were middling and the winning cards equally distributed . Some had awaxy coatingthat could be fret off to reveal prizes—“probability ” secret plan that require players to give away only the get ahead symbol — and that intrigued him . State lottery drawings were beginning to spread throughout the country , and Kozabelievedthat an “ instant ” scratch - off game with serious money offered would be preferred over have to wait for a weekly prize drawing .

Koza was confident that the mind would be a hit with lotto players . The deception would be in convert lotto functionary .
Been & Going
Koza was a computer scientist who could handle algorithmic program ; he make up one’s mind to partner with Dan Bower , a retail promoter and fellow J&H employee who could help trade the notion of crying - win slate and acted as co - developer . By March 1973 , the two were maneuver Scientific Games Corporation out of Atlanta , Georgia . They wing from land to state explaining their construct — at the sentence , roughly eight had lotteries — and tried to convert lotto commissions that the games would be secure .

finally , Koza and Bower find a guinea pig in Massachusetts . The promontory of the lotto military commission , William Perrault , had graduate from the University of Michigan in 1949 and may have felt a family relationship toward Koza . He tally to give Scientific a shot , order 25 million batting order for the United States Department of State .
Koza and Bower put themselves to work in the nascent field of scratch - off bingo and immediatelyran into trouble . Union laws were in place forbid the transport of gambling poster across state credit line , making their production in Georgia and freight to Massachusetts a tangle of sound ruby tape ; there were taxes levied on non - horse interrelate gambling , which should n’t have apply to the cards but had to be explained to controller ; and there was the concern of counterfeiting , which involve asecret recipefor the silicone polymer coating that can be rubbed off with a coin .
The tickets were called “ The Instant Game , ” with atop prizeof $ 10,000 . ( Players could also win debut in three monthly $ 100,000 drawings . ) When the abrasion - off debuted in May 1974 , histrion in Massachusetts had beenbuyingroughly $ 1 million dollars ’ Charles Frederick Worth of six - digit lotto draftsmanship ticket every workweek . By the death of the first seven days of marketing instant - win cards , the United States Department of State had sell $ 2.7 million dollars ’ Charles Frederick Worth of them . Just as Koza had promise , the immediacy of the result proved resistless to lotto lover .

Scientific Games went on to provide scratch - off ticket for multiple states , growing their gross from $ 1.1 million in 1974 to $ 15 million in 1976 . In 1981 , Bally Manufacturingbought outthe ship’s company , leaving Koza a golden ticket of his own . By 1985 , California had ordered a astonishing 700 million scratch - offs , with Scientificearning two centsfor every one they hand over .
J. Money viaFlickr//CC BY 2.0
The inst - profits , however , still had another growth opportunity . In 1985 , a small job owner named Cal Tignerstopped offat a wash room entrepot in Oregon and observe the cashier kept the scratch - off just the ticket in the registry drawer . Tigner bought some , but wondered how much better sales agreement would be if the ticket were seeable . That nighttime , he made a cardboard display that seat on a retail return and dispensed the cards . Graduating to exonerated plastic , his Take - a - Ticket revolutionized the lotto world , which currently collects more than $ 75 billion per year from inst profits alone [ PDF ] .
As for Koza : While he leave Scientific Games in 1987 a wealthy man , he can still appreciate the amusement value of his creation . In an consultation withScratchCards.org , he confess to impetuously buy a pelf - off in Quebec . He won $ 500 .