11 Credit Card Interfaces

• The Simphony Payment Interface (SPI)
  
• Configuring Credit Card Authorization to Print Merchant Vouchers and Customer Receipts
  
• Configuring Reauthorization of Released Credit Card Authorizations
  
• Configuring Credit Card Voucher Headers and Trailers
  
• Configuring Single Receipt Printing
  
• The Oracle Payment Interface (OPI)