Transaction Type
Description
SALE
Credit card sale
PURC
Credit/debit terminal sale
PREA
Pre-authorization (does not charge the card)
PRCO
Pre-authorization completion (change PREA to a charge possibly with a different amount)
POST
Force-post of a transaction
AUTH
Authorization only (Does not charge the card)
VOID
Void a previous SALE, PURC, PRCO or POST
RETU
Return (send funds to the cardholder from the merchant
MRVD
Void of a previous RETU
XND
Inter-Merchant funds transfer sent (outgoing)
XREC
Inter-Merchant funds transfer received (incoming)
XCAN
Reversal of a previous Inter-Merchant transfer
SETT
Settlement or batch close
FUND
Funding to the merchant bank account