Whereas traditionally, suppliers are replaced when a new cheaper source of supplies is found, under this new approach a ‘partnershiptype’ relationship is encouraged.
Wakati jadi, wauzaji ni kubadilishwa wakati mpya nafuu chanzo cha vifaa vya inapatikana, chini ya mfumo huu mpya â € ~partnershiptypeâ € ™ uhusiano ni moyo.