Editing Bait-and-switch (section)

==Function==
The intention of the bait-and-switch is to encourage purchases of substituted goods, making consumers satisfied with the available stock offered, as an alternative to a disappointment or inconvenience of acquiring no goods (bait) at all, and reckoning on a seemingly partial recovery of [[sunk costs]] expended trying to obtain the bait. It suggests that the seller will not show the original product or service advertised but instead will demonstrate a more expensive product or a similarly priced, but lower-quality, product. In either case, the seller expects to earn a higher margin on the substitute product.