Is it wrong?

I'm not sure if it's really wrong or not but I want to pray for success at work right now. There's a promotion on at the moment that means I could win up to £300 in Apple vouchers. I don't really want to win all of them, that'd be greedy. I'd quite like to win some though. The greater aim is to get the store through sales target this month and I guess that's more important to me, especially as my probation is up in a couple of months so I'll be reviewed on current performance. I can't help but feel a little insecure that the store is not yet at target. It's grown every month so far, but never actually hot the complete target.

The thing is, I feel a little unsure that I should be asking for personal gain out of such a situation. Compared with everything else that is going on in the world, me praying for success at work, from which I stand to benefit financially, just seems like greed to me.

The thing is, even if I don't really write it down here, or even say it in my prayers, it's in my heart - and that's where God looks, right? So simply by it being there Gd knows it. But is it an impure thought? I mean, so many times we pray it is for some kind of personal gain. Ultimately it's not (really) about the money, although it would be most welcome, it would really be about hitting target and getting a result that might help keep me in a job.