Thank you for using ONE store developer center.
We will be performing several updates on our servers for integration with Naver app store.
Our website, mobile site, developer console, in-app purchase services and IAP query
may be momentarily unavailable around that time. We will post updates here as needed.
■ Date : May 17(Thu) 2016, 01:00 ~07:30 KST (6.5 hours)
Thanks for your understanding,
ONE store developer center