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Diferenta dintre cititor si scaner cod de bare?


Merisanu

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Nu stiu cat de clar voi fi in exprimare, dar sper sa ma intelegeti cat mai bine...

Cititorul doar citeste propriu-zis codul EAN al unui produs (de ex: casele de marcat, borne de aflare a unui pret), scanerul ofera detalii legate de stock, raionul din care ar face parte, detalii legate de receptie, vanzare, ofera detalii despre un produs asemanator, dar cu ambalaj si cod EAN diferit ( de ex: o placa de par de la firma X face doua modele, una mov, alta verde. Dar e acelasi produs, acelasi pret. Aici mai mult depinde si de cine integreaza produsele in sistem). De obicei ele se leaga la un server al unui lant de magazine prin Java (sau prin alte limbaje de codare - depinde de politica magazinului respectiv). Poate fi programat sa aive mai multe functii, sunt foarte multe detalii si m-as intinde cu acest post de o sa devina plictisitor.

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