interesting info about market maker program on cryptobridge
https://crypto-bridge.org/basically it means if u place orders into orderbook that not instant filled this order is a marketmaker order if someone buy or sell into ur order u not only get back ur order fees u also get a part of the fees from the guy who filled the order!
CryptoBridge Market Maker program 2017-10-25
We are proud to announce the Market Maker program which allows all participants to earn money by providing liquidity to a trading market.
What is a market maker?
A market maker is someone who provides liquidity to a market. You can do that by creating sell or buy orders (limit orders), thus reducing the spread. This is good for markets: it gives other potential participants visible options and information. Thick order books also reduce slippage (ie. a large order doesn't spike the price as much, one way or the other). Thus adding liquidity to a market adds value to all existing and potential participants.
How does it work?
Once a limit order you placed gets filled, you're not only getting reimbursed for the trading fee, you actually receive 50% of the market taker's trading fee. At 0.20% fee per trading pair, you are actually earning 0.05% per filled order. Our goal is to improve liquidity and spread on all our markets. Payouts are happening on a weekly basis.
everyone who fill the orderbooks there no matter if sell or buyorderbook is a marketmaker
and if ur order is taken u profit from the market maker programm as described
maker is who create a order
taker is who fullfil a order
if ur order instant buy or sell its a taker order