What is the typical cost for hair loss treatment?

I can visibly see my hair falling out and thinning, so I am considering getting hair loss treatment. I would like to set a rough budget before visiting Maypure for a consultation soon. How much should I generally expect to pay for hair loss treatment? I have had skin treatments a few times, but this is my first time getting hair loss treatment, so I have absolutely no idea. I am also curious if there is a significant price difference between paying for a short-term or long-term package over several months and proceeding on a per-session basis. It would be much easier for me to make a decision if you could just share some rough average costs. Right now, I have absolutely no idea what to expect.