Goods marketers can improve customer support services in four key ways: 1) Review their unique selling differential to determine what separates them from competitors such as price, quality, delivery speed, warranty, or customer service. 2) Improve quality by using better materials, more durable manufacturing processes, and gathering customer and supplier feedback. 3) Reduce price by lowering costs through bulk purchasing, reduced packaging and shipping, or offering discounts on multiple purchases. 4) Increase customer service by providing free support, detailed online FAQs, or extending warranty periods to make products more valuable through easier use and support.