Ubucwebe bomtshato obumiselwe umtshato ngexabiso elithengiswayo, sinezinto ezininzi zokuhombisa ubucwebe, kwaye zenziwe ngezinto ezahlukeneyo, amaxabiso asezantsi ukuya phezulu, jonga kuthi ukuba ufuna naliphi na ixabiso, kwaye sinokwamkela neeodolo ze-OEM.