Waxaa jira macnayaal kala duwan oo suurtagal ah ereyga "laba-laab", taas oo ku xidhan macnaha guud. Waa kuwan qaar ka mid ah qeexitaannada ugu caansan: Aaladda labanlaabaysa shay: Tusaale ahaan, elektarooniga "double" wuxuu noqon karaa wareeg ama qalab labanlaabaya danab, inta jeer, ama amplitude. Aalad loo isticmaalo tolidda ama tolidda: A "laba-jibaar" waxa kale oo uu tilmaami karaa gabal ka mid ah maro ama is-dhexgal lagu daray dhabarka. ee maro lagu daro dhumuc ama taageero, ama qalab loo isticmaalo laalaabida iyo cadaadinta maryaha si loo abuuro labalaab daraf ama tolmo. ama maalgashi, "doubler" waxay tixraaci kartaa qofka labanlaabaya maalgashigiisa kaydka, cryptocurrency, ama hanti kasta oo kale. khiyaamo: Xaaladaha aan rasmiga ahayn qaarkood, "laba-jibaar" waxa kale oo uu tilmaami karaa qof aan la aamini karin, ama ku caan baxay been sheegidda ama khiyaamaynta dadka kale.