Not necessarily.

eBay and Amazon are two different e-commerce platforms, and they differ in the following ways:

1. Business model: eBay is a marketplace that allows sellers to sell their own goods on the platform, while Amazon is a retailer that sells its own goods.

2. Logistics service: Amazon has its own logistics network, which can provide fast and reliable logistics services to sellers and buyers, while eBay requires sellers to arrange logistics and transportation themselves.

3. Transaction model: On eBay, transactions are usually made by sellers providing goods, and buyers bidding or directly purchasing goods, while on Amazon, transactions are usually made by directly purchasing goods.

4. Fee structure: The fee structure of eBay and Amazon is also different. eBay usually charges a certain transaction fee and sales commission, while Amazon charges sales commission and other additional fees.

5. Product type: eBay sells various types of goods, including second-hand goods and unique goods, while Amazon mainly sells new goods and is provided by its own brands or suppliers.

In general, eBay and Amazon are both very successful e-commerce platforms. They have some differences in business models, logistics services, transaction models, fee structures, and product types. These differences allow consumers to choose a platform that is more suitable for them according to their needs.