1. Kuyitanitsa kotetezeka komanso mwachangu popanda kuwononga batire
2. Kupitilira 80% kulipira kwathunthu mu mphindi 40
3. Chitetezo chambiri, kuwonjezereka kwamagetsi, kutsika kwamagetsi, kupitirira malire, dera lalifupi, kutentha kwambiri, ndi zina zotero.
4. Thandizani QC3.0,QC2.0


