Considering registrations are closed and considering BTC is stuck at this low price, has a raise of payment been considered?
People are asking this every time bitcoin price goes down. Funny they are not asking about downgrading their payment when bitcoin price goes higher.
And it is not like BTC is 'stuck' it will rise again, just earn coins now, wait for pump and you will be good. The best part of bitmixer's campaign is its stability.