A “miners fee” is a fee paid to those who confirm transactions on the block chain (the “miners”) thereby securing the Bitcoin network. For example,
The current BTC recommended minimum amount is 0.005 btc, max amount is 0.002 btc.
LTC: minimum amount is 0.001 , max amount is 0.2 ltc.
ETH: 0.01 eth(fixed).
ETC： 0.01 etc( fixed).