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.
The interchange fee is a percentage applied, according to VISA/MasterCard regulations, to the dollar value of each transaction. There are multiple categories of interchange, and VISA and Master-Card each have their own criteria for their own categories.nterchange fees are set by the credit card associations of Visa and MasterCard, and are by far the largest component of the fees that merchants pay, representing 70% to 90% of the total.