At least one user, me, is tired of your "typical UI paradigm" and tired of entering redundant information. 1. Ask for country (if not known) allow user to overr

At least one user, me, is tired of your "typical UI paradigm" and tired of entering redundant information. 1. Ask for country (if not known) allow user to override if it was automatically detected. 2. Ask for zip, or other country specific postal code. 3. Look up zip. Fill form in with details.