To open a store on Amazon International Station, you need to open an account on Amazon first. Under this account, you can create different stores. The specific process of opening a store is as follows:

1. Create an Amazon account: Register an account on Amazon's official website and fill in relevant information including email, password, mobile phone number and store address.

2. Select the products you want to sell: Select the products you want to sell and check whether they violate Amazon's product policies or are restricted for sale.

3. Determine the sales scope: Determine in which countries/regions to sell products by selecting a product catalog.

4. Register a seller account: Register a seller account in the seller center.

5. Prepare your account information: Prepare relevant store information, which may include store name, store description, store logo, policy documents, etc.

6. Create your product list: Create a product list in the seller center and make sure to include the correct product title, description, price, image and other information.

7. Waiting for review: Submit store information and product information and confirm them before submitting them for review. You can start selling online after waiting for review.

In the process of opening an Amazon International Store, you also need to comply with relevant seller rules and policies, such as protection plans, refund policies, sales standards, etc.