so with Tumblebit master node, you get 1% of gross transaction or, 1% of transaction fees. I've seen it expressed both ways in communications/ new releases. BIG difference of course
Rewards to the Breeze Node operators will be paid in the form of a transaction fee (estimated at 1%) paid by Breeze users directly to the Breeze Node that processes their TumbleBit transaction. This fee amount and its distribution may vary for specific implementations of the Breeze Node depending on the type of applications and services.