During planned system maintenance, the following services will be intermittently unavailable for approximately 30-60 minutes:

• Follow-on transactions (voids, refunds and "Prior Authorization Capture" transactions)
• Merchant Interface access
• Partner Interface access
• The Authorize.net hosted payment form and Simple Checkout
• CAPTCHA verification
• Customer Information Manager (CIM) API
• Automated Recurring Billing (ARB) API
• Advanced Fraud Detection Suite (AFDS) transactions will process as if AFDS filters are not enabled
• Authorize.net Mobile Point of Sale (mPOS) app transaction processing (Android and iOS)
• Authorize.net 2.0 Virtual Point of Sale (VPOS) App for Windows transaction processing
• Verified Merchant Seal