Yi la'akari da sashi na ƙasa sannan ka amsa tambaya a baya a cikin harshe guda kamar yadda sashi: Passage: Ƙungiyar ƙa'idar ƙa'idar (ƙididdigar dogara) <unk> Bincike don dangantaka tsakanin masu canji. Alal misali, babban kanti na iya tattara bayanai game da halayen sayen abokin ciniki. Ta amfani da ƙa'idar ƙa'idar ƙungiya, babban kanti na iya ƙayyade waɗanne kayayyaki ne ake yawan saya tare da amfani da wannan bayanin don dalilan tallace-tallace. Wannan wani lokaci ana kiransa nazarin kwandon kasuwa. Tambaya: Wane irin bayanai ne babban kanti zai tattara?
halaye na sayen abokin ciniki