Update: Please see An Internet Change of Address Guide
It used to be a relatively simple job to get your address changed when you moved a business. You simply needed to contact the four or five principal parties; the Post Office, the Phone Company, your Yellow Page Rep (actually he would track you down), the Newspaper and your current customer base.
In the Internet age this process has become more complicated. The PlusBox from Google manages to excacerbate the problem by highlighting your old address for what seems like forever.
I have over the past several weeks written about the problem of erroneous address information in the Google PlusBox (here and here) and recently Bill Slawski covered the issue with one of his Google patent reviews.
But I felt the urge to respond to this familiar sounding message requesting help with their erroneous PlusBox in the Google Maps for Business Group the other day. I posted my response at SearchEngineLand:
Change Your Address In The Google Plusbox In 5 Simple Steps