Cashback and loss rebate promotions soften bad runs by returning a piece of bottom lines

https://www.mediafire.com/file/az6w60y9dce9zd6/pdf-2886-21959.pdf/file

Cashback and loss rebate coupons soften negative runs by returning a slice of bottom lines. Read timespan and caps, and prevent overbetting just to go after discounts; value grows from uniformity, not take the chance of spikes.