Bannaanka Kastamku waa adeeg aad u xirfadaysan oo ay DAKA bixin karto oo laga faa'iidaysan karo.
Gaadiidka Caalamiga ah ee DAKA waa dullaal shati u leh kastamka Shiinaha oo leh AA leval. Sidoo kale waxaan la shaqaynay dilaaliinta kastamka xirfadleyda iyo khibrada leh ee Australia/USA/UK muddo sanado ah.
Adeegga nadiifinta kastamku waa arrin aad muhiim u ah oo lagu kala saaro shirkadaha maraakiibta kala duwan si loo arko inay ku tartamayaan suuqa iyo in kale. Shirkadda maraakiibta tayada sare leh waa in ay lahaataa koox xirfad leh oo khibrad u leh kastamka.
Tusaale ahaan Shiinaha u soo qaado, dawladda Shiinuhu waxay u kala saartaa dhammaan kastamka kastamka 5 heer oo ay ku jiraan AA, A, B,C, D. Dawladda Shiinaha ayaa aad u yar jeegaga kastamka badeecadaha uu ku dhawaaqay AA kastamka. Si kastaba ha noqotee, haddii aad doorato dallaalka kastamka ee heerka D, waxay la macno tahay inay jirto suurtogalnimo weyn in kastamka Shiinaha uu furi doono xirmooyinkaaga oo uu hubiyo in alaabtu ay sharci yihiin. Markii aanu la kulanay kormeerka kastamku, waxa ay la macno tahay in ay suurtogal tahay in shixnaddaadu aanay qabsan markabka oo ay keento kharashyo badan oo dheeraad ah.
borker-ka wanaagsani maaha soo gudbinta dokumentiyada nidaamka kastamka. Xataa ka hor intaadan bilaabin ka soo dejinta Shiinaha, waxaad u baahan tahay inaad waydiiso gorgortanka kastamka haddii alaabtan ay sharci yihiin in la soo dejiyo ama haddii shati gaar ah ama ogolaansho loo baahan yahay. Tusaale ahaan marka aan Shiinaha ka soo raro AU, haddii alaabta ama baakadaha ay ku jiraan alwaax ceeriin ah, waxaan u baahanahay inaan helno shahaadada qiiqa ka hor inta aysan soo gelin Australia
Haddii nasiib darro oo ay jirto kormeerka kastamka, dallaal fiican oo kastamka kastamku waa inuu la socdaa habka oo uu la shaqeeyaa sarkaalka kastamka wakhtigeeda. Dilaaliyaha kastamka wanaagsan waa inuu ahaado mid xirfad leh oo khibrad leh marka saraakiisha kastamku ay su'aalo waydiiyaan. Jawaabta wanaagsan ee sarkaalka kastamku wuxuu ka fogaan karaa xamuulka si uu u galo dhibka soo socda sida jeegga raajada ama jeegaga weelka furan, taas oo keeni doonta kharash dheeraad ah sida khidmadda kaydinta dekeda, khidmadda beddelka markabka iwm.
