I’m looking for a single word that describes a “legal ability to advertise” (“… to publish” and “… to communicate” are viable options too). I have 10 days to advertise what an on-demand x

message will be, but will no longer be advertised. To use the x tag/shortcode for any new product, I should use it in the following sentence.

I have considered communicability but I think it’s related mostly to diseases.

I’m trying to find a name for a function in a programming language so it should be short and concise. How do you publish an ad in 3 days, and then make it py. )?