Lokacin da muke magana akan sana'ar lantarki Muna nufin filin da yake da alama shaguna daban-daban suna mamaye shi, kuma wasu daga cikinsu suna da farin jini sosai da masu amfani da yawa wanda zamu iya tunanin cewa ba za mu iya yin gasa tare da su ba, amma koyaushe akwai hanyoyin da za a sanya kantin sayar da kaya, kuma a nan zamuyi magana akan ɗayan hanyoyin zuwa amfani da masarufin kasuwa.
Da farko ya kamata mu san menene su kasuwa, wadannan fannoni na takamaiman dama, wanda yake na musamman ne cewa wadanda suke bangarenta suna da takamaiman bukata iri daya, don haka duk da cewa mutane kadan ne, duka abokan ciniki masu yiwuwa; Wannan zai taimaka mana sosai don fahimtar wadannan.
Idan gram ya gano a damar dama a ciki muke ganin cewa akwai mutane masu wani ɗanɗano, wata buƙata ko wata sha'awa, za mu iya ƙirƙirar wani dandamali na kan layi wanda aka tsara don biyan bukatun masu faɗin.
Misali wanda yayi aiki a baya, kuma wanda yake ci gaba da aiki, shine shagunan wasan bidiyo. A cikin waɗannan shagunan ana sayar da duk samfuran da suka shafi wannan nau'in nishaɗin, don haka duk waɗanda suke masoyan wasanin bidiyo Sun san cewa a cikin waɗannan shagunan zasu iya samun samfurin da suke buƙata, ya kasance mai amfani da bidiyo, masu sarrafawa, adadi masu tarin yawa, da dai sauransu. Kasancewa shagunan da aka fi so waɗanda ke ba da babban zaɓi dangane da samfuran wannan batun.
Ta wannan hanyar zamu iya gano cewa akwai mutanen da suke suna kaunar dabbobinsu, don haka shagon da zasu iya samo abin da suke so don karnukan su, kuliyoyin su, kifin su, ko wasu nau'in dabbobin gida, zai zama sananne kuma a nema. Sauran damar dama Zasu iya zama motoci, tsarin komputa, duk da haka ainihin nasarar zata kasance ne a gano wani sabon kasuwa wanda ba'a bincika ba, misali bayar da kowane irin kayan kyanwa, ga masoyan waɗannan dabbobi.