Carol Group retail operations focus on selling quality vehicle products supported by excellent after sales service. During 1990 ~ 2000, its retail operations featured the SUV, RV and diesel light commercial vehicles. The market expanded and grew steadily. Carol Group achieved 1,000 vehicles sold in 2017 and 1500 vehicles sold in 2018.

Carol Group's revenue rises steadily. Since 2015, its operation offers a wide range of vehicles which contribute an increased revenue. FY2017 reached NT$1 billion in revenue. FY2019 achieved NT$1.3 billion in revenue.

In year2020 that was plagued with uncertainty and challenges posed by the continuing COVID-19 pandemic, Carol Group achieved tremendous success and generated NT$1 billion in revenue, demonstrating strong operational performance.