Single-window system Single-window system The single-window system is a trade facilitation idea. As such, the implementation of a single window system enables international (cross-border) traders to submit regulatory documents at a single location and/or single entity. Such documents are typically customs declarations, applications for import/export permits, and other supporting documents such as certificates of origin and trading invoices. The main value proposition for having a single window for a country or economy is to increase the efficiency through time and cost savings for traders in their dealings with government authorities for obtaining the relevant clearance and permit(s) for moving cargoes across national
Zelos (single) features Jellyfish Trainee and "Produce 101" contestant Kim Na-young as the veiled woman. "Zelos" charted at number 1 on the Gaon album chart selling cumulative 89,910 copies in April, with the title song "Dynamite" charting at number 14 on the Gaon Digital Chart and number 4 on "Billboard" World Digital Songs. "VIXX 2016 CONCEPTION", VIXX's year-long project is themed around the gods that appear in Greek mythology and their 5th single album concept is based upon Zelos; the Greek God of Jealousy and Rivalry. Member N states: Member Ravi states: "Dynamite" () was written by songwriter Misfit and VIXX member