to increase product usage rate and first purchase rate. - 10% increase in click-through rate for new registration welcome emails - 30% increase in product usage rate, and 5% increase in first purchase rate. Customer Service Team Leader SepAprCustomer Service Operations Management ◆ Trained 10+ members and developed comprehensive educational training materials and assessment plans. ◆ Established 40+ customer complaint-handling SOPs and technical support management procedures. Implemented service quality indicators and performance evaluation management methods. ◆ Responsible for integrating service support for projects in other business units and collaborative p...