Purpose : With the proliferation of O2O platform services that combine offline and online services, many startups are fiercely competing to lead services in the O2O service market. While the prospects for growth in the O2O service market are optimistic because of the close convenience to life, startups can achieve corporate performance only through close cooperation and partnership with suppliers. The purpose of this study is to verify the effect of O2O-based startups' and suppliers' cooperation in supply chain management on SCM performance through supply chain partnerships and startup satisfaction with suppliers. Research design, data, methodology : Data were collected from O2O service-based startups and hypotheses were verified through frequency analysis, exploratory factor analysis, reliability analysis, confirmatory factor analysis, feasibility analysis, and structural equation path analysis. In addition, the mediating effects of supply chain partnerships and startup satisfaction on suppliers were verified. Results : As a result of this study, IT utilization of the O2O startup cooperation method affects the financial perspective of supply chain partnership and SCM performance. The contract implementation of the cooperation method had an impact on the financial and innovation growth perspectives of the SCM performance, and the communication of the cooperation method had an effect on the supply chain partnership, startup satisfaction in the supply chain, and the innovation growth perspective of the SCM performance. Supply chain partnerships had an impact on the financial, innovation growth, and customer perspectives of SCM performance and startup satisfaction within the supply chain had a significant effect on innovation growth and customer perspectives. Conclusions : The implications of this study identified the factors that can improve SCM performance through the cooperation method of O2O startup, supply chain partnership and startup satisfaction with suppliers, and it is significant that the causal relationship was identified by the structural model through the supply chain cooperation factors derived by characteristics. Based on the empirical results, as the services of O2O startups grow, it is expected that empirical research and practical activation of academia should be considered as important in the cooperation of the supply chain

Abstract
1. 서론
2. 선행연구 고찰
    2.1. 020 서비스 스타트업의 개념 및 현황
    2.2. 공급사슬 내 협력 방법
    2.3. 공급사슬 파트너십
    2.4. 공급자에 대한 만족
    2.5. SCM 성과
3. 연구 방법론
    3.1. 연구 모형 및 가설
    3.2. 측정도구 및 자료 수집
    3.3. 탐색적 요인분석 및 신뢰도 분석
    3.4. 확인적 요인분석
    3.5. 타당성 검증
4. 연구 결과
5. 연구 결과 토론 및 시사점
References

• Dong-Yun KIM(Space leaven.)
• Joon-Seok KIM(Department of Business Administration, Sejong University) Corresponding Author