Come to think of it, I did have that offer. She was one of my favourite schedulers and I had not heard from her for a long time. Suddenly I received a call from her. She was asking me to help her out and complete an out of town shop. She told me that I was highly rated by her MSC and read many positive citations written about me within the company. She offered a substantial bonus and actually said I could name my price. I was too embarrassed to even ask for any amount. I could have done the shop even without a bonus as it was my favourite shop. The only negative thing was it was out of town. So I said I would do it. And I did, at some personal cost to me in time and money.
I completely forgot about it. Then came the pay and my bonus was $5! But I found out that the citations were indeed true. So, I presumed she had intended the amount to come from her pocket but ended just following company limitations.
Then I remembered she also promised some bonus a while back when the client changed its scenario after I had completed a shop. I redid it and it was an upscale store, so heavy on cash outlay. She said she herself would give me a bonus because she never got stressed when working with me. But, lo and behold, come to think of it, I did not get that, too! So, never again sweet talk me. I maybe your company's 'go to' but enough is enough.
If you trust her, it is all up to you. But make sure you see it in writing.