1, tuntuɓar hangar kalanda buga farashin. Bayar da your buga kayayyakin cikakkun bayanai: size, takarda, aiki, adadin, da dai sauransu, abokin ciniki sabis lissafi farashin bisa ga buƙata.

2, idan akwai zane, don Allah tambayi abokin ciniki sabis idan kana bukatar mu zane.

3, tabbatar da hadin gwiwa, sanya hannu kan yarjejeniyar hadin gwiwa.

4. Shirya samfurin, shirya samar da samfurin bayan tabbatar da samfurin.

5, Shirya jigilar kaya, biya sauran kaya.