Written by Services - Technology
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ISO-8583 Management Extension Use Case |
The following are examples of filters that can be used with ISO-8583 jPOS management extension 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 to limit 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
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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