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ISO-8583 Management Extension Use Case
Written by Services - Technology
The following are examples of filters that can be used with ISO-8583 jPOS managementextension to restrict financial transactions according to business rules. - Cap number of transactions per day/month/year and per channel/account/currency/etc. - Limit transaction amounts per day/month/year and per channel/account/currency/etc. - Check for card security code and decline the transaction if the code is not present. - Check the presence of expiry date and decline the transaction if the date is not present. - Ability to block and decline transactions for specific card numbers, merchant types,amounts, currency code, etc. - Ability to develop anti-fraud strategies.
Filters can be defined based on most ISO 8583 elements including the following:
- Message type indicator - Account number PAN - Processing code - Transaction Amount - Settlement Amount - Merchant type - Acquiring institution country code - Transaction fee amount - Settlement fee amount - Card acceptor terminal identification - Card acceptor identification code - Card acceptor name/location - Transaction currency code - Settlement currency code - Etc.
Example Rule: Rule Name:Limit authorization for 7995 merchants on BIN 52211* Rule Description:This is tolimit the transactions allowed for Betting (including Lottery Tickets), Casino Gaming Chips,Off-Track Betting and Wager merchants. Rule Definition: - On specific banking tandem channel (VISA, MasterCard, FDR, Pulse) - For BIN = 52211* - For message type 0100 - For Merchant Type = 7995
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ISO-8583 Management Extension Use Case
Written by Services - Technology
Rule Filters and Capping: - Allow only POS type transaction - Limit number of allowed transaction per day to be 100 - Limit number of allowed transaction per month to be 10000 - Limit sum of transaction amounts per day to be 10000 - Limit sum of transaction amounts per month to be 100000 - Don’t allow transactions with amounts greater than 100
Rule Exceptions: - Exclude the following primary account numbers: 522118800000*
(*) indicates a wild card
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