A 15-day return policy allows customers to return purchased items within 15 days for a refund, exchange, or store credit. It enhances customer satisfaction by providing flexibility and peace of mind. For businesses, it can boost sales, build trust, and reduce returns outside the policy window. Clear communication of terms and efficient return processes are crucial for successful implementation. Regular evaluation of return data helps in refining the policy. Overall, a 15-day return policy benefits both customers and businesses by promoting a positive shopping experience and fostering long-term loyalty.