To start a new eBay account, you need to follow the following strategies and precautions:

1. Complete your personal information: When registering on eBay, make sure to use your real name, address and contact information. This will allow buyers to trust you and increase the success rate of transactions.

2. Choose the right account type: eBay provides two options: personal account and business account. Choose the right account type according to your needs and scale.

3. Product selection: Select high-quality and reasonably priced products. Make sure the product description is detailed and clear so that buyers can understand the details of the product.

4. Set prices reasonably: In the early stage of a new account, you can set a competitive price to attract more buyers. As the reputation of the account improves, you can increase the price appropriately.

5. Publish products: According to eBay's publishing rules, describe the product in detail and use high-quality pictures and titles. Make sure the product title is rich in keywords to help improve search rankings.

6. Stay active: Update products regularly, actively participate in the eBay community, and pay attention to the trends of the same industry. This helps to increase account activity and exposure.

7. Marketing and promotion: Use social media, advertising and other channels to promote your eBay store. This can increase store visibility and attract more potential buyers.

8. Quality service: Provide quality pre-sales, in-sales and after-sales services, and establish a good evaluation system. The more positive reviews, the higher the account reputation.

9. Timely response: Ensure timely response to buyers' inquiries and questions to increase transaction success rate.

10. Comply with eBay regulations: Follow platform regulations, operate in good faith, and avoid illegal operations.

11. Continuous optimization: Based on sales data and buyer feedback, continuously optimize product strategies, marketing methods and after-sales services.

Please note that it takes time and patience to build a successful eBay account. You may face problems such as low credibility and poor sales in the early stages, but as long as you persist in your efforts and gradually accumulate experience and reputation, your store will gradually develop. I wish you success on eBay!