My idea for your logo (or more accurately, brand identity – a logo on its own is pretty meaningless) would be speak to a professional designer who will be able to ascertain your business model, your target audience, your market position, etc, etc and create, with you, a brand identity which communicates what you want to say to who you want to say it to in the right tone of voice.
I’m afraid a general, vague question like this is never going to achieve what you need it to achieve.
I have just written a long tome to someone else asking how they can make their own flyers and stickers. Some of it applies to you.
Hope this helps.