The opponent is compelled to move the more valuable piece to avoid its capture, thereby exposing the less valuable piece which can then be captured (see chess piece relative value).
In a bid to meet developing customer expectations, many banks have begun offering web-related services such as e-deposits, online messaging, online management of personal and business finances, and more.
Produce and other basic staples are still offered, but other items are far more likely to be manufactured items such as electronics, name brand clothing and other wares.