Competing When Amazon Is the Seller
When Amazon sells a product itself, third-party sellers rarely win the sale.
Why it is hard
Amazon's own offer usually holds the Buy Box and can match lower prices.
How to check
Look at who the product is "sold by" and its history.
When it can still work
- Amazon is out of stock
- Amazon has not stocked it for months
Rule
If Amazon is in stock at a similar price, pass.