any company that is dishonest about its location does not get my business.
Thats an extremely valid point.
All companies, must advertize their true locations, and leave it to the clients to decide, whether or not to avail their services. The implications will be positive; clients will not have high expectations.
Additionally, companies will gain respect for doing so because if papers are good and companies are truthful, they will not be battered in forums like these.
Companies and Paper mills must not lie about their locations. Period.