Anthony Matthews is a master of the consumer complaint, writing and collecting some of the best letters to customer service. Two of his tips for success: use humor and write a real, hard-copy letter.

Sonora, California--(Newsfile Corp. - August 1, 2025) - After conducting a thorough analysis of more than 10,000 customer reviews and over 9 years of customer service feedback, Chummy Tees has ...