Kwihlabathi elitshintsha ngokukhawuleza le-e-commerce, ukusebenza kakuhle kunye nokusebenza kakuhle kwezisombululo zokuthumela kubaluleke kakhulu. Phakathi kweendlela ezahlukeneyo zokupakisha ezikhoyo, ii-poly mailers ziye zavela njengokhetho oludumileyo kumashishini amaninzi. Ezi zixhobo zokupakisha zilula, zihlala ixesha elide, kwaye ziguquguqukayo zibonelela ngeenzuzo ezahlukeneyo ezinokuphucula kakhulu inkqubo yokuthumela. Eli nqaku liphonononga iingenelo zokusebenzisa ii-poly mailers, lichonga ukuba ngubani ofanele azisebenzise, ​​kwaye kutheni zilukhetho olufanelekileyo kwiimfuno zokuthumela zanamhlanje.