Blockchain is a term in the field of information technology. In essence, it is a shared database, and the data or information stored in it has the characteristics of “unforgeable,” “full traces,” “traceable,” “open and transparent,” and “collective maintenance.” Based on these characteristics, blockchain technology has laid a solid “trust” foundation, created a reliable “cooperation” mechanism, and has broad application prospects. This paper is aimed at studying a method in view of the integrate of system analysis and system simulation to solve the problems in the production and distribution (P&D) system in the supply chain, proposing a more realistic optimization plan, and then promoting it to various enterprises. This article proposes the idea of using supply chain management, through system analysis, system simulation, case analysis, and comparative research methods, starting from the strategic level, tactical level, and operation level of supply chain management to optimize the P&D system. Pay attention to the P&D system issues in the supply chain environment, and apply the method of system analysis and system simulation to get a better P&D plan. The experimental results of this paper show that the total cost of the supplier selection strategy is 5.204 million yuan, and the delayed delivery rate is 30%. The new reconstruction strategy makes the total cost as low as 3,809,700 yuan, and the total delayed delivery rate is as low as 7%.

This article aims to target the key factors that could positively affect crowdfunding success for green products in order to promote crowdfunding efficiency and green supply chain management. Methods: Data were collected through expert interviews and questionnaires and then processed through analytic hierarchy process (AHP) analysis. Statistical tool: This study used Expert Choice as the software for AHP analysis. Sampling: There were 20 participants (20 effective) in pretesting and 30 (23 effective) in formal testing. Participants were followers of green products in Taiwan. Results: (1) Twenty-four factors were abstracted to form the final construct; (2) the 24 key factors could be divided into 2 hierarchies, with 5 primary factors and 19 secondary factors; (3) among the 5 primary factors, “green diversified context” was the most influential; (4) among the 19 secondary factors, “product material is safe and non-toxic” was the most important. Conclusions: Funders would be likely to finance green products on crowdfunding platforms if these products fit the 24 key factors in orders. Implications: This research contributes to product life cycle theory and crowdfunding theory and practically improves the sustainability of green products.