They do something similar, see: https://www.amazonsellers.attorney/blog/what-invoices-amazon-expects-from-amazon-sellers https://www.amazonsellers.attorney/blog

They do something similar, see: https://www.amazonsellers.attorney/blog/what-invoices-amazon-expects-from-amazon-sellers https://www.amazonsellers.attorney/blog/what-invoices-amazon... Basically verifying your supply chain.