The vocabulary of the Lottery Numbers API

The 10 fields and concepts you'll meet in the response — defined in plain English, each with a real example value.

10 terms
Prizes5

Jackpot

The top prize in a lottery, awarded for matching all winning numbers including any bonus balls.

Jackpots accumulate (roll over) when no winner matches all numbers. Progressive jackpots can grow to hundreds of millions of dollars. Most jackpots offer lump sum or annuity payout options.

ExampleA Powerball jackpot of $1.5 billion requires matching all 5 main numbers plus the Powerball.

Prize Tier

Categories of prizes based on how many numbers a player matches.

Lotteries have multiple prize tiers—from matching just the bonus ball to matching all numbers. Higher tiers (more matches) pay more. Tier payouts are either fixed amounts or a percentage of the prize pool.

ExampleTier 1: 5 + Powerball = Jackpot. Tier 2: 5 numbers = $1,000,000.

Rollover

When no jackpot winner is found and the prize money carries over to the next drawing.

Rollovers cause jackpots to grow, sometimes reaching record-breaking amounts. Some lotteries cap rollovers or have rules for distributing unclaimed jackpots to lower tiers after a certain number of rollovers.

ExampleAfter 20 rollovers, the Powerball jackpot grew to $2 billion.

Annuity

A jackpot payment option where winnings are paid in installments over many years.

Annuity payments are the advertised jackpot amount, paid over 20-30 years. The alternative is a reduced lump sum payment. Annuity total exceeds lump sum because the lottery invests the money.

ExampleA $500 million jackpot annuity pays about $17 million per year for 30 years.

Lump Sum

A jackpot payment option where the winner receives the entire prize immediately at a reduced amount.

The lump sum (cash option) is typically 50-60% of the advertised jackpot. Most winners choose this option despite the reduction. After taxes, the actual amount received is significantly less than advertised.

ExampleA $1 billion jackpot might have a $500 million lump sum option.

Game Mechanics3

Powerball

A bonus ball in certain lotteries that must be matched along with main numbers for the jackpot.

The term comes from the US Powerball lottery where players choose 5 main numbers plus a Powerball from a separate pool. Matching the Powerball alone or with some main numbers wins smaller prizes.

ExampleDrawing result: 7, 14, 29, 38, 52 with Powerball 6.

Bonus Ball

An additional number drawn separately from the main numbers that affects prize tiers.

Different lotteries call these Powerball, Mega Ball, Lucky Stars, or Bonus Ball. They typically come from a different number pool than main numbers and are required for the jackpot.

ExampleEuroMillions draws 2 Lucky Stars as bonus balls from numbers 1-12.

Multiplier

An optional add-on that multiplies non-jackpot prizes by a factor.

Games like Power Play (Powerball) or Megaplier (Mega Millions) multiply winnings 2x to 10x. The multiplier is drawn separately and costs extra per ticket. Typically does not apply to the jackpot.

ExampleWith a 3x Power Play, a $50,000 prize becomes $150,000.

Operations1

Drawing

The event where lottery winning numbers are randomly selected.

Drawings happen on scheduled days and times. Modern lotteries use certified random number generators or transparent ball machines. Results are verified by auditors before official publication.

ExamplePowerball drawings occur every Monday, Wednesday, and Saturday at 10:59 PM ET.

Tickets1

Quick Pick

A lottery ticket with randomly generated numbers instead of player-chosen numbers.

Quick picks are generated by lottery terminals using random number generators. Statistics show most jackpot winners used quick picks, simply because most tickets sold are quick picks.

ExampleAbout 70% of Powerball tickets are quick picks.

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