The OR-CAC-02 error code appears across Google services (Google Pay, Google Ads, Play Store, or Google Cloud) during billing setup or checkout. It typically displays with the message: “An unexpected error has occurred. Please try again later. [OR-CAC-02]”.

Root Causes

• Payment Profile Verification Needed: Your billing profile or payment method requires explicit identity/address verification at Google Pay.
• Browser Cache / Extension Interference: Ad blockers, aggressive privacy extensions, or corrupted local browser cache interfering with Google’s secure payment frame.
• Account Security Lockout: Google detected inconsistent session parameters (e.g., using a VPN or managing billing across multiple unverified devices) and temporarily blocked transaction processing.

Step-by-Step Fixes

1. Verify Your Payment Profile
   • Go directly to payments.google.com.
   • Log in with your account and check the Alerts (Bell Icon) or Payment Methods section.
   • Complete any pending identity or card verification steps displayed on the screen.
2. Clear Cache or Use Incognito Mode
   • Try completing the transaction in a Private / Incognito window with all browser extensions disabled.
   • Alternatively, clear your browser’s cookies and cached data for “All time”.
3. Disable VPN / Proxy
   • Turn off any active VPN or proxy software so your IP address matches your billing profile region.
4. Re-Add the Payment Method
   • Remove the existing payment card from payments.google.com and add it back, or try adding a completely different payment card