Here are the steps to sell things on eBay:

1. Register an eBay account and create a seller account.

2. Research the items you want to sell and determine the price, shipping and other details.

3. Create an item listing, including information such as the item's description, photos and price.

4. Set an auction or fixed price, and choose the payment method and shipping method.

5. Wait for buyers to bid or purchase your items directly.

6. After confirming that the buyer has paid, send the items as soon as possible.

7. Provide tracking numbers and other necessary information so that buyers can track the shipment of the items.

8. After the buyer confirms receipt of the item, rate the buyer and ask the buyer to rate you.

Note:

1. Selling items on eBay requires compliance with eBay's regulations and policies, such as not allowing the sale of illegal items or items that infringe copyrights.

2. When setting the price, take into account the actual value of the item and the market demand, and avoid setting a price that is too high or too low.

3. Describe the item's condition, size, color, and other information as detailed as possible in the item description so that buyers can understand the item's condition.

4. When sending the item, choose a reliable transportation method and ensure that the item can be delivered to the buyer safely.

Here are the steps to sell items on eBay:

1. Register an account on eBay and create a seller account.

2. Identify the items you want to sell and describe them in detail. Make sure you provide detailed item descriptions and pictures to help buyers better understand the items.

3. Determine your price and shipping costs. You can choose to set a fixed price for your item or sell the item using an auction format.

4. Publish your item. When publishing an item, you need to fill in information such as item description, price, shipping costs, and payment details.

5. Manage your sales. Once your item is posted on eBay, you need to track sales and respond to buyers' messages in a timely manner.

6. Complete transactions. Once your item is sold, you need to send the item to the buyer in a timely manner and make sure they receive it.

7. Maintain your seller account. Make sure to respond to buyers' messages and process returns and refunds in a timely manner to maintain a good seller reputation.

Please note that eBay charges selling fees, which vary depending on your selling method and item category. Please read eBay's selling policies and fee structure carefully before you list your item.