Oil2Wang™ fills the gap between households (user) and licensed used cooking oil (UCO) collectors. The collectors will only come to certain residential area to collect when there is substantial amount of UCO to make do for logistics cost, but one household might only have small amount of UCO kept. This will result in the UCO to not be collected and the user will eventually throw out the UCO. Oil2Wang™ acts as a center point for user to deposit minimal amount of UCO and be paid instantly while collectors need only come once the storage tank is full.
