A cikin ƙa'idojin kari na farko, mu ba da ala'adu na amfani da suka yi waɗanda suka yi a cikin ƙa'idojin kari, kamar rubutun logo, launin shells na gaba daya da packaging na gaba daya. Mu iya sauya da ala'adu na OEM da ODM don samun abubuwa na gaba daya don ala'adu na matakan.