Uburyo bwa LESSO bwo gukoresha imirasire y'izuba ku bisenge by'ubucuruzi n'inganda ndetse n'inyubako nini rusange butanga uburyo bwinshi bwo gukora. Binyuze mu gukoresha modules zigezweho zikoresha ingufu nyinshi n'impande ebyiri, byongera umusaruro w'ingufu, imikorere myiza y'umusaruro ndetse n'uburyo buhamye bwo kwinjiza amafaranga ku bakoresha bacu.