There are clearly difference between how we see it as people, but I was talking in regards to how the law sees the contracts themselves. For example, how can t

There are clearly difference between how we see it as people, but I was talking in regards to how the law sees the contracts themselves. For example, how can the law tell the difference between a significant discount at an error. I've purchased things at 98% off their sell price and which were far less than their market value, even accounting for the sell price being above their market value. The stores had different reasons for giving such a discount, but they weren't given in error.