Can somebody please tell me find my storefront link. I have recently registered as a seller on amazon and did not upload any listing yet. I want to do FBA wholesale. For brand approvals I need a storefront link. At the location of store front link in the settings there is another thing named as

"EU Common Logo URL:(Optional. This is the URL pointing to your national registry proving you are legally selling medicines online.)"

can someone tell me how can i get my store front link?

I shall be very thankful.