This document discusses behavioral design and interventions to address various problems. It describes ideas42's work in developing nudges and inventions to help people save more for retirement by defaulting them into 401k plans, combat procrastination, and address the "psychic tax of poverty" faced by low-income workers. The organization is piloting financial services to simplify finances for low-income employees through budgeting, direct deposit, automated payments, emergency savings options, and timely reminders about financial commitments. The goal is to reduce cognitive burden from financial concerns and improve productivity and retention of low-income workers.