I too, am from Ohio. As long as it is not one of the forbidden places - govt bldgs, mental institutions, schools, airports, places that sell liquor openly ( yes, even restaurants for now :( ), we are able to carry.
Now, if there IS a sign on a private business, if someone notices we are carrying, unless of course we are a complete pompous @$$, the worst that could happen is criminal tresspassing charges. They CANNOT take our weapon permanantly. ( they HAVE to return it when they let us leave )
I am not in the slightest advocating breaking the law, all I am saying is that it IS NOT a felony charge if you decide to carry concealed in these places.
I am considering purchasing some of those cards. My friend has some, and has used them w/ a pretty good outcome for the most. A lot of people are amazed/interested to hear our viewpoint. "What do you know about your other patrons?" Remember, up to the point of the CCW laws, these signs were unheard of. So now, all of a sudden, people have magically started carrying guns in your store? Well, legally, maybe.
I myself try to avoid these places, especially after talking to them and they are unwilling to budge. There are countless other places I can purchase the same products from that readily accept my weapon carrying greenbacks. There are some, you just cannot change.
Ever notice how the large chains do not have them? Why? They know the size of the gun owning community, and understand we as permit holders pose no more threat that most other consumers. Actually, barring a few exceptions, we are probably a safer, stable consumer.
Good luck to all who run acros the businesses. And, I am in agreement that my weapon is safer with me knowing exactly where it is, than having it out of my control. pease oot !
"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf". ~George Orwell / Rudyard Kipling