4400 -Your seller account is not approved to offer seller-fulfilled products in this category at this time.
Amazon Error Code:
4400
Amazon Error Class:
Your seller account is not approved to offer seller-fulfilled products in this category.
Generic Amazon Error Message:
Your seller account is not approved to offer seller-fulfilled products in this category at this time.
What it usually means:
Your Amazon Seller account is not approved to offer seller-fulfilled products in this category