Kayayyakin MRB ESL
A cikin 'yan shekarun nan, shagunan sayar da kayayyaki na kasar Sin sun nuna wani yanayi: a layi da kuma a layi sun fara hada karfi, kuma dillalan kayayyaki na gargajiya na layi sun fara haɓaka dandamalin kasuwanci ta intanet da na wayar hannu. Manufar dillalan bayanai na kasuwanci ta taka muhimmiyar rawa a ciki. Alamar shiryayyen kayayyaki ta lantarki, wani sabon abu, ta shiga idon jama'a a hankali.
Baya ga lakabin, lakabin shiryayyen lantarki yana kuma kunshe da maƙallan hawa daban-daban, PDAs, da tashoshin tushe, waɗannan duk kayan haɗin EAS ne.
