Please how do i charge for this kind of work?

I'm good at graphics design but some clients taking advantage of me because I'm new to the business side of it. I keep getting deceitful figures from my colleagues whenever i ask for advice (too high or too low).

I notice these clients run back to me after they must have been billed by competition and I end up doing the work at a loss due to inconsistent pricing and fear of losing them.

please, any pro in the house should help me as i have a new client that is asking for a price and i don't want to mess things up again.

thanks.

TrueHeart365:
Please how do i charge for this kind of work?

I'm good at graphics design but some clients taking advantage of me because I'm new to the business side of it. I keep getting deceitful figures from my colleagues whenever i ask for advice (too high or too low).

I notice these clients run back to me after they must have been billed by competition and I end up doing the work at a loss due to inconsistent pricing and fear of losing them.

please, any pro in the house should help me as i have a new client that is asking for a price and i don't want to mess things up again.

thanks.

What's the highest you've charged and the lowest? And for what services?