How to Validate Your Online Business Idea Before You Spend a Dime: The Complete Guide to Risk-Free Business Testing
David stared at his bank statement, feeling sick to his stomach. He had just spent $25,000 of his life savings building what he thought would be the next revolutionary fitness app. Six months later, he had exactly seven paying customers and mounting credit card debt. His brilliant idea—a personalized workout scheduler that synced with your…
