I've seen a lot of good things working T&M. I like that.I named them after Aztec deities for good luck.
You can just call them “T” and “M” for short if you have any trouble. Lord knows my vet didn’t understand either lol
T&M in the contract world means you bill Time & Materials. If the project manager doesn't argue, it can be very profitable for the contractor. It can also mean they will never work for that company again.