See if Zazzle store can be selected

I'm not sure if Zazzle automatically selects the nearest production center based on customer's IP. They do have international store selection page https://www.zazzle.com/international - need to explore to see if we need to provide "localized" zazzle backend.

Start by reviewing the Zazzle international store selection page linked in the issue and determine whether production-center selection is automatic from the customer's IP. Document whether this project needs a localized Zazzle backend and what behavior would define the work as complete.

Written by the indexing model from the issue text.