3-Day Pop-Up Challenge

Run the business.

Start with $100. Balance demand, margin, and cash—then reinvest.

1Slow Week2Normal Demand3Extra Buzz
Operating cash$100
Total orders0
Business score0
StatusHealthy plan
Market pulse · Day 1Slow Week

Demand is 10% lower. Protect cash and make the offer clear.

Demand effect
-10%
Returning buyers
0
01 Choose a product
02 Set the selling price
$20
$10Fair price $20$40
Gross margin
$14 / sale
Markup
233%
Demand
Balanced
03 Choose a customer channel
Ready to open$0 promotion · 16 orders affordable

Weekly Challenge Rules

Build the strongest business.

01

Complete 3 days

Finish the simulation and keep your final score visible.

02

Submit your score

Email your results with your name, social handle, and shirt size.

03

Highest score wins

Profit plus customer growth determines your business score.

Free skill-based challenge. No purchase necessary. Weekly entries close Sunday at 11:59 PM ET. One prize per person per week. Scores may be reviewed before a winner is confirmed. T-shirt design, size, and delivery are subject to availability.