Pricing & packages will vary from the various ISPs. You will deal directly with your ISP of choice & pay one fee directly to the ISP. The Layer-1 and Layer-2 do not bill you (End-User) or raise any special levies to the Body Corporate to cover costs. The Layer-1/2 levy a port fee back to the ISP.
You will find all the packages available on the MITSOL OAN here http://ftth.mitsol.co.za/