Kamfanin buga akwatin ya yi shi don launi da launi. Ba kawai akwai canje-canje masu yawa ba, har ma da canje-canje masu yawa. Hanyar kwafi da ta dace don nuna canje-canje masu wadataccen canje-canje ita ce kamfanin buga takarda. A dangane da haka, ba a samu canje-canje masu yawa a kan takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar buga takardar Takaddun da aka buga a kan takarda yana da tsawo iri ɗaya, kuma ba za a iya ƙirƙirar su ba bisa ga asalin bayanai - tare da wasu launuka masu canji.

Ta wannan hanyar, an sami kwafin zane-zane masu launi a kamfanonin bugawa bisa ga fasahar musamman. Matakai na mayar da matakai game da gabatar da launi na asalin bayanai. A lokacin da kamfanin bugawa ya buga bugu daban-daban a cikin layout ɗaya bisa ga launuka daban-daban na bugawa, yana nuna launuka masu arziki da bambancin amfani.