The procedures for opening a store on Amazon are as follows:

1. Register an account: Go to the Amazon website, click the "Register" button, fill in the relevant information and submit for review.

2. Create a store: After successful registration, log in to your account and enter the Amazon seller backend, click the "Create a new store" button, fill in the store information and submit for review.

3. List products: After the store is successfully created, go to the "Add Products" page, fill in product information, upload pictures, set prices, etc., and submit for review.

4. Complete the order: When the buyer places an order, Amazon will push the order information to the seller. The seller needs to ship the goods within the specified time and update the order status to ensure that the order is completed smoothly.

The fees for opening a store on Amazon include:

1. Subscription fee: Amazon charges a monthly subscription fee of $39.99 for professional sellers, and free sellers do not need to pay this fee.

2. Product sales fees: Sellers need to pay a certain percentage of each sales amount to Amazon as sales fees, and the specific percentage depends on factors such as product category and sales volume.

3. Other fees: If sellers choose to use the delivery service, advertising promotion and other services provided by Amazon, they also need to pay corresponding fees.

It should be noted that the above fees are only the basic fees for opening a store on Amazon. The specific fees will vary depending on the seller's business scale, product types, sales volume and other factors.