COME JOIN A MATHEMATICAL RESEARCH EXPERIMENT.
Test the DoublePennies™ Experiment for $10.
You can get rewarded up to $500.
Inspired by “Double a Penny for 30 Days” - a mathematical experiment in exponential growth.
Participate in a real-world money growth research designed to help you increase funds exponentially for spending.
How it works
Pay a risk-free $10 refundable research fee.
Track your progress through each milestone while getting paid.
Complete the milestone cycle.
Earn rewards - up to $500 cash and additional incentives.
Join the study to apply proven exponential principles, monitor measurable results, and receive rewards for successful completion.
INVITE A FAMILY MEMBER OR FRIEND
TO JOIN FOR FREE!
BOTH CAN GET REWARDED
UP TO $500 EACH PLUS MORE!
THIS IS A MATHEMATICAL RESEARCH
ABOUT EXPONENTIAL GROWTH
THAT REWARDS AND PAYS!
JOIN NOW!
Milestone-Cycle Tracker
PHASE 1: MATHEMATICAL RESEARCH - DOUBLEPENNIES™ EXPERIMENT
Once you enroll to participate, you will receive an e-mail communication to know your transaction number to learn how to monitor the DoublePennies™ growth of your experiment until it reaches the reward of $500 plus more.
CHECK YOUR E-MAIL FOR THE LAST 4 DIGITS OF YOUR TRANSACTION NUMBER TO TRACK YOUR MILESTONE-CYCLE.
0971
AS OF MONDAY, 11/17/2025
What Is a Milestone‑Cycle?
A Milestone‑Cycle is one full round of participation in the DOUBLEPENNIES™ EXPERIMENT.
Each $10 participation belongs to one specific, independently evaluated Cycle.
Milestones let you monitor the movement and growth of your DoublePennies™ throughout the Cycle.
Completion of the Cycle may reward you with up to $500 USD.
After completing Phase 1, your experiment transitions naturally into Phase 2: Spending for a Lifetime.
The Milestone‑Cycle is not only a tracking tool—it is your first hands‑on experience with stewardship, responsibility, and shared growth.