Howdo I trade this future in IB?
What market data description I need?

What market data description I need?
Quote from Petro:
if $75 is too expensive for a month of data, you need to stop trading. That should be one trade using one contract. TF's are great to trade.
Quote from lwlee:
Yeah, $75 is if you don't trade. It's waived if you make one trade a month I believe.