ASIN Changes to Live Product Detail Page

Why are some products created before October 1st in Merch on Demand now showing separate ASINS for every size and color for a clothing product? Prior to October 1st all MOD ASINS had a singular parent ASIN under which all the sizes and colors data resided and now post 10/1/25 most have a parent and then subsequent child ASINS. Anyone aware of why this change was made or what the purpose of the change is?

Hi @Amazon_Admin_Ripple and welcome to the Quick Suite Community!

It sounds like you may be referring to an asset that’s specifically in your private account; as this is a public user forum, we would not have access to private account information. I would suggest reaching out to an account admin for more detailed information on what may have changed.