A copywriter is a person who works in which of these fields?

I was a radio copywriter back when I was a young woman. I also voiced some radio commercials that were written either by myself or one of the other copywriters. Sometimes, I even snuck onto the air live.

There is “copywrite” which is the act of writing copy/text for a specific product and there is “copyright” which is filing a special form with the government to protect a specific written entity such as a magazine (serial copyright) or a book, literally the right to copy being protected… Hope this helps…

Well, I always thought it was to do with a "Copyright" on an idea/product, so that's why I answered Law! Didn't look at how it was spelt...