Raws sij hawm tus me nyuam thiab saj zawg zog them nyiaj nqe lus.
Guarantee rau muab neeg siv nrog zoo heev pre-muag, muag thiab tom qab-muag kev pab cuam, pre-kev muag khoom ntawm cov neeg siv kom paub cov kev ua tau zoo ntawm cov khoom thiab cov hau kev ntawm kev siv, thiab muab cov lus qhia. Caw kom cov buyer mus koom nyob rau hauv cov kev tsim kev ntsuam xyuas ntawm lub chaw muag khoom thaum tsim nyog.
Ntau tshaj cov "Peb Guarantees" lub sij hawm ntawm cov khoom, los xyuas kom meej qhov kev kho qhov chaw, thiab nyob rau hauv raws li cov kev xav tau ntawm cov neeg siv los ua txij nkawm ua hauj lwm.