OpenBRM Blockchain revenue market is billing and revenue management Dapp for telcom,utility and subscription dapps. OpenBRM is multi dapp platfrom built on BRM token. 3 Dapps are live now more apps are coming soon. Users can earn tokens by using apps like Reveos and prediction market and signup bonus for registration. EOS account holders can use crypto_invoice app to send invoices to any other eos user on all transactions are recorded on-chain.