Selling Sports Equipment

I did find a couple of examples of the kind of sign that I referred to in a previous post, the sign for a commercial establishment that used the word "selling" to describe their activities, as in "Selling All Kinds of Gemstones".

As I kept an eye out for the sort of sign I wanted, I realized that they were not as common as I had remembered. But here is an example that I found, and a nearby sign that might be a more ambiguous use of the -ing ending.

Maybe this second sign indicates a usage that is, as Cambodians often say: "same, same, but different."