Should I add CEO as my position in my business card in my new online business?

I'm starting an online business. I am currently the only employee of my new business. Every time someone ask what my position is, I don't know what to answer. I founded the business, I own it, but is it right that people start calling me CEO of this new business? Right now, I say that I'm the founder... show more I'm starting an online business. I am currently the only employee of my new business. Every time someone ask what my position is, I don't know what to answer. I founded the business, I own it, but is it right that people start calling me CEO of this new business?

Right now, I say that I'm the founder and owner of Lyricianism. A voice talent supplier and lyric, poetry, and letter writing service.

I don't know if I should use the term CEO in my business cards?
Update: Thank you so much for all the advice! :)
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