Ukubonelela ngemveliso egqibeleleyo kumthengi wethu, siqhuba ulawulo lomgangatho ophindwe kathathu kuwo omabini amasheya kunye nakwiindawo ezingezizo ezesitokhwe.
1. I-PQC: Inkqubo yoLawulo loMgangatho ngexesha lemveliso
2. IQC: Ulawulo loMgangatho ongenayo emva kwemveliso
3. I-OQC: Ulawulo loMgangatho oluPhumayo ngaphambi kokulayisha