Generate random numbers and prices with customizable ranges and quantities
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Simple steps to create amazing results
Enter your minimum and maximum price values to define the range for your random price generation.
Select how many random prices you need and whether to allow or exclude duplicate values in your list.
Click generate to create your random price list instantly, then copy or download the results for immediate use.
Powerful capabilities at your fingertips
Set any minimum and maximum values to generate random prices tailored to your specific needs and budgets.
Choose whether to allow duplicate prices or ensure every generated number is unique within your specified range.
Generate multiple random prices at once, from a single value to hundreds of prices in one click.
Copy your generated price list to clipboard or download it in various formats for seamless integration into your projects.
Get your random price list immediately with our lightning-fast generation algorithm—no waiting required.
Control decimal places for realistic pricing, from whole numbers to precise cents and fractional amounts.
The practice of pricing items at $0.99 instead of $1.00 dates back to 1875 when it was invented by Melville Stone, publisher of the Chicago Daily News, to force cashiers to open registers and prevent theft.
Studies show that prices ending in .99 increase sales by approximately 24% compared to rounded numbers, even though the difference is just one cent.
Gasoline pricing pioneered the use of 9/10 of a cent (like $3.49⁹) in the 1930s during price wars, and this fraction of a penny remains standard at fuel pumps today despite no other industry using it.
Archaeological evidence from Pompeii (79 AD) shows merchants used seemingly random prices like 7 or 11 asses (Roman coins) instead of round numbers like 5 or 10, suggesting psychological pricing is over 2,000 years old.
The specific price point of $19.95 became the gold standard for TV infomercials in the 1980s because it was the highest 'teen' price that could be impulse-purchased without significant deliberation.
High-end retailers like Hermès and Rolex deliberately use round numbers (like $5,000 or $10,000) for pricing because rounded figures convey quality and prestige, the opposite of discount psychology.
Retail research from 2003 found that prices containing the number 7 (like $47 or $79) are perceived as more random and therefore more authentic 'deals,' increasing conversion rates by up to 8%.
A 2009 study revealed that consumers are 12% more likely to make a purchase when prices are displayed in smaller denominations (like 399 cents vs $3.99), even though the value is identical.
The first computerized random price fluctuation system was implemented by American Airlines in 1985, generating over $1.4 billion in additional revenue within three years by using seemingly arbitrary price points.
Restaurants strategically place one extremely overpriced 'random' item (like a $95 steak) on menus to make other high-margin items seem reasonably priced, increasing sales of $40-50 entrees by 15-20%.
Amazon changes product prices an average of 2.5 million times per day, with individual items fluctuating up to 10 times in 24 hours, making 'random' pricing a constantly moving target.
Research from MIT and the University of Chicago found that prices ending in 9 outperform even lower prices in 60% of tested cases, meaning $39 often outsells $34 despite being more expensive.
Everything you need to know
Generate random prices instantly for testing, pricing strategies, or any project needs—completely free and unlimited.