In today's globalized world, many businesses are expanding their operations overseas to tap into new markets and reach a wider customer base. With this expansion comes the need for personalized customer relationship management (CRM) services to cater to the specific needs and preferences of customers in different regions. However, as businesses collect and use personal data to provide personalized services, it is crucial to ensure that users' personal data is protected in compliance with privacy regulations such as the General Data Protection Regulation (GDPR). The GDPR, which came into effect in 2018, is a comprehensive data protection regulation that applies to businesses operating in the European Union (EU) and those that handle the personal data of EU residents. It sets out strict requirements for the collection, processing, and storage of personal data, and imposes hefty fines for non-compliance. Therefore, overseas stores offering personalized CRM services to EU customers must ensure that they are fully compliant with the GDPR to avoid legal repercussions and maintain the trust of their customers. To protect users' personal data in compliance with the GDPR, overseas stores can take several measures. Firstly, they should obtain explicit consent from users before collecting and processing their personal data. This means clearly informing users about the purposes for which their data will be used and obtaining their consent through an affirmative action, such as ticking a box or clicking a button. Additionally, businesses should only collect the minimum amount of personal data necessary for the provision of personalized CRM services and ensure that it is accurate and up to date. Furthermore, overseas stores must implement robust security measures to protect users' personal data from unauthorized access, disclosure, alteration, and destruction. This may involve encrypting data, implementing access controls, and regularly testing and updating security measures to mitigate potential risks. In the event of a data breach, businesses are required to notify the relevant supervisory authority and affected individuals within 72 hours, as stipulated by the GDPR. In addition to these technical and organizational measures, overseas stores should appoint a data protection officer (DPO) to oversee GDPR compliance and act as a point of contact for data protection authorities and individuals. The DPO should have expertise in data protection law and practices and should be involved in all issues relating to the protection of personal data. Overall, personalized CRM services for overseas stores can greatly enhance the customer experience and drive business growth. However, it is essential for businesses to prioritize the protection of users' personal data in compliance with privacy regulations such as the GDPR. By doing so, overseas stores can build trust with their customers, avoid legal penalties, and demonstrate their commitment to upholding privacy rights.