The process of opening an overseas Amazon store is as follows:

1. Select the appropriate overseas store platform on Amazon's official website, such as Amazon US, Amazon UK, etc.

2. Register an Amazon seller account and fill in relevant information, including store name, address, etc.

3. Open an overseas payment account, such as Paypal, so that you can receive and pay.

4. Select the appropriate product, create a listing on Amazon, and fill in detailed product information, price and inventory, etc.

5. Select the appropriate shipping method, such as Amazon delivery service or arrange logistics by yourself.

6. Set appropriate shipping and delivery policies.

7. Select appropriate promotion and advertising strategies to increase product exposure and sales.

8. Confirm and publish product listings.

9. Manage and update product information on Amazon, including inventory, price, promotions, etc.

10. Process orders and logistics to ensure that products are delivered on time.

11. Track sales data and performance, and make timely adjustments and optimizations.

12. Handle customer service-related issues and complaints. Notes: - To open an overseas Amazon store, you need to meet relevant qualifications and legal requirements, such as registered address, tax, etc. - You need to understand and comply with the relevant regulations and laws of the target market, such as product labeling, safety requirements, etc. - You need to conduct market research and competition analysis to understand the potential demand and competition situation of the target market. - You need to focus on product quality and after-sales service to improve customer satisfaction and retain loyal customers.