How can companies ensure that their "CX-Hero of the Month" program is sustainable and continues to drive innovation and excellence in customer experience over the long term?

Companies can ensure the sustainability of their "CX-Hero of the Month" program by establishing clear criteria for selecting winners based on measurable impact on customer experience. They should provide ongoing training and development opportunities for winners to continue improving their skills and knowledge. Additionally, companies can create a feedback loop to gather insights from customers and employees on the effectiveness of the program and make necessary adjustments to keep it relevant and impactful in driving innovation and excellence in customer experience over the long term.