Since these aren't suggested yet:

• Translation
• Marketing

Also, there should be General-Categories and Sub-Categories, if this became popular there would be hundreds of requests that adding specific categories would be very beneficial!

I agree with @jfuji that "GPT Creation" and "Ghost Writing" should be more general, ie: "AI Services" and "Writing & Editing."

Link to my account: https://genie.peakd.com/@ahmadmanga