Hi Bankera team

Please tell me about BankEra exchange

1.Are there BNK pairs in all currencies on the BankEra exchange?

2.If all BNK pairs are free of commission, where do you earn?

3.Will there be a remittance charge free between BankEra exchange and Spectro coin?

Approximate release I understand about the next term.
Regarding Lon's case, I was satisfied with an answer by official chat. 

Answer please. From avid Bankera fans