Indonesian government shutting down crypto currency and their kcoin is one of reasons the stock jumped last month. Also looks like their cell phone top up has also been suspended. Found on their Twitter just translate to English. Hope this helps https://www.google.com/amp/s/www.cnbc.com/amp/2018/01/13/indonesia-central-bank-warns-over-cryptocurrencies.html#ampshare=https://www.cnbc.com/2018/01/13/indonesia-central-bank-warns-over-cryptocurrencies.html