lepbagong, you can buy a coin on any exchange and send from there. You just need to be careful about the withdrowal fees. I asked TS to add coins with a low withdrowal fee, for example LBRY has fee=0.02 LBC on Bittrex.
I have done your way, we should be able to check multiple twitter accounts at the same time to reduce the transfer fee.
I also hope he accepts more types of other currencies
