1 What is a SKU
Amazon said sku, for example, if a shoe has 8 sizes, that is 8 sku
A shoe has 2 colors and 8 sizes, that is, 2*8 sku, which means a unit
Amazon's basic unit of operation is the sku
That is, you can only sell one sku instead of a listing
This is also a lot of hijacking, just follow one of the sku
When testing, you can often put a sku on the shelf first.
Will greatly reduce the inventory, when you push up a sku, consider adding other variants.
It would be less risk.
2 What is listing
listing Chinese name Li Siting
It is the meaning of the link, which is what Taobao said, baby
1 listing may only have one sku, such as iphone 7 mobile phone
There may also be multiple variants like iphone 7 phone black white
3 what is asin
asin is a unique code that Amazon gives to each listing
Equivalent to this listing's proof of identity on Amazon