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Portico Developer Guide
Level II
Special Processing Rules > Corporate Cards > Level II

Providing Level II data can help merchants processing Corporate Cards receive better interchange rates.

 

All Merchants

Level II data requires Tax Type and, if applicable, TaxAmt. Cardholder PO Number can be provided; if one is not sent, Portico will auto-populate a value so the transaction has the opportunity to qualify for the best B2B interchange rate.

 

 

Canadian Merchants

Canadian merchants should use the SalesTaxDetails data block to send tax details for corporate card processing.  This block contains fields to allow a merchant to send the applicable tax amount and tax type data for their region, including: