Where's the common sense in not charging for a bag? The shop owner pays a manufacturer for the bags. Why shouldn't he charge the customer for it?"Ten cents," I said to her, with an incredulous look on my face. "For...a...bag."
"Yes, sir," she said, smiling at me, "the bigger ones are a quarter."
I started to say more, but my brother popped his head around me at this moment, flipping a dime up on the counter. "He doesn't understand," he appologized to her, "he's from Texas, the Common Sense State."
Of course, the shopowner could give them away for free and increase his prices to cover the added overhead instead, but one way or another the customers pays for the bags. TANSTAAFB (There ain't no such thing as a free bag ). The difference is that charging directly for the bags only the customers who get the bags pay for them.
I think you may be confusing Texas customs with common sense.
(I don't get where the LAW comes into it, though.)
Hans