Amazon is a global e-commerce platform where users can buy a wide variety of goods.

Here are some of the main categories of goods on Amazon:

1. **Electronic products**: including smartphones, tablets, computers, smart watches, headphones, e-readers, etc.

2. **Household appliances**: such as TVs, refrigerators, washing machines, air conditioners, kitchen appliances, etc.

3. **Daily necessities**: including personal care products, household cleaning products, food, etc.

4. **Clothing, shoes and hats**: all kinds of clothing, shoes and hats, accessories, etc.

5. **Beauty and skin care products**: cosmetics, skin care products, shampoo, shower gel, etc.

6. **Health and nutrition products**: vitamins, mineral supplements, health products, etc.

7. **Books**: all kinds of books, magazines, e-books, etc.

8. **Toys**: all kinds of toys and games.

9. **Sports and Outdoor Products**: sports equipment, outdoor equipment, fitness equipment, etc.

10. **Jewelry and Watches**: various jewelry, watches, glasses, etc.

11. **Pet Products**: pet food, toys, care products, etc.

12. **Artwork and Collectibles**: artwork, crafts, collectibles, etc.

In addition, Amazon also provides digital content such as music, movies, software, e-books, etc., as well as cloud services, Kindle e-readers, Amazon Prime membership services, etc.

It should be noted that the variety and supply of products on Amazon may vary according to region and season. When purchasing, it is recommended to carefully check the product description, reviews, price and shipping information to ensure that you purchase a satisfactory product.