Get a Rebate If You Lose Money! My Life Bound to the System

I was destitute and oppressed, my boyfriend abandoned me, my landlord tried every means to insult me, and even the company leaders and colleagues didn't treat me as a human being. Just when I was despairing, God showed mercy! I was actually bound to the money-losing rebate system, and as long as I kept losing money, I could get everything I wanted. This time, I will make everyone who bullied me pay the price. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.