Where can cardholders, card issuers and plan administrators obtain a list of the 90% Rule registered merchants?
There is a link to the 90% Rule Merchant List on the SIGIS home page at www.sigis.com. The SIGIS 90% Rule Merchant List contains the name and address of each store that eligible SIGIS member merchants have registered. This is for informational purposes and should not be used for the actual authorization process. Issuer Processors should rely solely on the 90% SFTP report for authorization as it contains the MCC, BIN, ICA and CAID codes to uniquely indentify merchant store locations during the authorization process.
