This report analyzes the information system development for Fibre Fashion, a company facing challenges due to its reliance on spreadsheets for managing customer and sales data. The report identifies the limitations of the current system and recommends the implementation of a Marketing Information System (MIS) and an Enterprise Resource Planning (ERP) system. It details the benefits of an MIS in supporting marketing decision-making and highlights the advantages of an ERP system in integrating various business sectors such as planning, purchasing, sales, marketing, finance, human resources, and supply chain management. The report specifically recommends NetSuite ERP as a suitable solution, discussing its features and benefits, including cloud-based financials and omnichannel capabilities. It also addresses potential challenges associated with ERP implementation, such as process integration and flexibility. The conclusion emphasizes the importance of these systems in addressing Fibre Fashion's business issues and improving data management.