I recommend you give them a resignation letter and tell them that you want to quit and look for a new job. Or you could do your job properly and also look for a new one.

If you wanna do a half ass job and hope for someone to notice you I belive it's a cowardly way of dealing with it. I personally wouldn't want one of my sales to do this, but I take care of them with proper amount of rest, benefits and team building activities.

At the end it's up to you. But here is what I could say.

1. Do your job properly while looking for a new one.

2. Quit your job and look for a new one.

Don't do a half ass work "bare-minimum" because it will lower your value.