Problem statement: When a customer visiting an e-commerce site attempts to checkout, they are prompted to enter their delivery address. The country/region picker on the site, displays all country/regions configured in Dynamics 365 HQ. However, e-commerce sites often have restrictions as to where they are allowed to ship goods for reasons such as tax and import restrictions. There are likely also limitations around currency and language translations for the site. The full list of countries are required in Dynamics 365 HQ as this serves the entire ERP application - so for example you may purchase goods for APAC countries, but not support delivery to those countries.

Suggested solution: The new feature of geo-detection and redirection added the capability to specify which country/regions apply to an online store. The country/region picker on address creation (both on checkout and customer account pages) should be limited to this list of countries, rather than enabling all countries. Additionally, it would be great if a 'default' could be selected (similar to languages setup on the online store), so that the country/region picker can be defaulted correctly based on the channel.