Lisa Harrington began her e-commerce journey by selling items from her closet on eBay. In 2012, she launched dog harnesses on Amazon, which quickly became a bestseller. She then created interior cat doors, leading to seven-figure revenue. Her success led her to leave her corporate job and start Purrfect Portal. Harrington emphasizes the importance of finding a reliable manufacturer and building a network of experienced individuals in the e-commerce industry. She also stresses the need for a unique product and strategic marketing to succeed on Amazon in 2025. Harrington’s story highlights the entrepreneurial journey of creating successful e-commerce brands.

Read more at Yahoo Finance: How one woman built a 7-figure business selling cat doors on Amazon