heat energy transmitted by electromagnetic waves in contrast to heat transmitted by conduction or convection. A molecule of carbon dioxide traps heat, radiant heat, the long wave end of the spectrum. The substances, how-r, which show themselves thus opaque to radiant heat perfectly transparent to light.
Interchange plus pricing for credit card acceptance is where a merchant service provider's fee is added to Visa, MasterCard or Discover's actual rate for each transaction.n an interchange plus pricing model, a fixed markup in the form of a percentage (or basis points) is added to the actual interchange rate for a given transaction.
Interchange fee is a term used in the payment card industry to describe a fee paid between banks for the acceptance of card based transactions.hese fees are set by the credit card networks, and are the largest component of the various fees that most merchants pay for the privilege of accepting credit cards, representing 70% to 90% of these fees by some estimates, although larger merchants typically pay less as a percentage.