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.”
PAY THE $10 REFUNDABLE RESEARCH FEE.
TRACK YOUR PROGRESS - COMPLETE THE MILESTONE-CYCLE.
YOU CAN GET REWARDED UP TO $500 CASH AND MORE!
INVITE A FAMILY MEMBER OR FRIEND
TO JOIN FOR FREE!
BOTH CAN GET REWARDED
UP TO $500 EACH PLUS MORE!
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.