Hola Leandro:

Probablemente alguno de los moderadores de KudoZ la eliminó por haber incluido dos términos... Creo.

Así que aquí te dejo la información de nuevo ;)

"test key
A key added to a telex message to ensure message integrity and authorized delivery. The test key is an integer value of up to 16 digits, calculated manually or by a test-key processing program using the significant information in the message, such as amounts, currency codes, and the message date."

http://www-01.ibm.com/software/globalization/terminology/t.h...

"Wire Transfer Approval System

The Business Challenge
Requestors can be in remote locations requiring phone calls and faxing (cost).
Banks processing wire transfers have daily deadlines for same day fundtransfers (cost).
Transfers must be audited (potential delay point).
Transfers must be delayed (potential delay point).
Transfers greater than $ 50,000 must have a second approval (second potential delay point)."

http://www.bisil.com/wire_transfer.html