If I use my iPhone as a hotspot, will it charge me extra on my sharing plan with Verizon?

I'm mainly asking to see so we can get rid of our internet maybe and use our IPhone's. However, will it affect our bills with Verizon?

Please help and if you need more details I will add updates to this!

No it won't. But yes you will consume more data since your PC is using your phone's internet plan.

No. I have been using personal hotspot. It don't charge

I don't know how to respond so I will by this way. Anyways, what do you guys mean that it will take up my data plan?