If you want to open a store on Amazon, you need to meet the following conditions:

1. Qualifications: You need to have qualifications and certificates that comply with laws and regulations and the provisions of the Amazon platform, such as business licenses, tax registration certificates, trademark registration certificates, etc. The specific qualifications and requirements may vary depending on the region and product type. It is recommended that you first understand the relevant regulations in detail and consult professionals.

2. Product quality: Your products need to meet Amazon's quality requirements and pass relevant quality inspections and certifications. In addition, in order to avoid after-sales risks and complaints, it is recommended that you conduct comprehensive quality control and testing of your products and provide clear and accurate product information and descriptions.

3. Service quality: You need to provide customers with efficient and high-quality services in accordance with Amazon's service standards, such as timely replying to emails, good packaging and transportation, etc. At the same time, you also need to comply with the platform's after-sales policy and return terms, and provide long-term, reliable customer support and guarantees.

4. Fee payment: You need to pay Amazon for related platform usage fees and handling fees. The specific charging standards and methods may vary depending on the region and business model. Please carefully understand the relevant fees and payment terms.