The part about the door crasher sales is up to you, I have no opinion either way, as you know if it hurts sales or undermines the stores reputation and I don't. But about your schedule, you should realize that having someone work two jobs is generally considered the WORST thing to have to work around in a flex scheduled job, especially if both jobs are flex scheduled. It might not be entirely your fault, or even a little bit your fault, for all I know she's a raving bitch, but trust me when I say you are going to get no sympathy while looking for a job as soon as they realize that you might not be able to work nights or weekends because of another job, and even more so when they realize that you had to quit your last job because of scheduling conflicts caused by you having two jobs. Most jobs expect that you make concessions for them, in scheduling, simply by virtue of the fact that you work for them and if the reason you can't do that is because you work for someone else, most managers start to get very upset, because to them, you're THEIR employee.