High synergy investment in Postr, a tech company that drives technology behind Telkomsel's RoLi apps
https://www.marketingdive.com/press-release/20171102-telkomsel-integrates-lock-screen-ads-into-rewards-app-roli-with-postr/?utm_source=pocket-app&utm_medium=share
https://www.marketingdive.com/press-release/20171102-telkomsel-integrates-lock-screen-ads-into-rewards-app-roli-with-postr/?utm_source=pocket-app&utm_medium=share