Re: █▓▒░-< [ZPOOL.CA][HashTap™][FlexFee™][SegWit] The miners multipool >-░▒▓█

Do some research on auxpow and youll understand more. Theyre free no extra work or loss of work from your GPU.

In response to Crackfoo's text above ....
Follow the link below
https://en.bitcoin.it/wiki/Merged_mining_specification

Thank you, this is a proper, fully satisfying answer for 'newbie'