Format: nLength: 12Fixed length
DE 6
Amount, Cardholder Billing
What it is
Amount in the cardholder billing currency (DE 51) after currency conversion at the rate in DE 10.
Specification reference
Defined in ISO 8583:1987 (base). Card networks publish their own dialect tables (Visa BASE I / V.I.P., Mastercard CIS) that refine formats, lengths, and — for private-use elements — the entire layout. Always confirm against the interface specification you implement.