Hey there, sorry to hear you're stuck with the OR-CCSEH-21 error while trying to pay for your Google Developer Account. Since this code is less common than OR-CCSEH-05, let's walk through targeted fixes that usually resolve it:

• Double-check your payment method eligibility and details

  • Confirm your credit/debit card allows international transactions—Google's payment processors are US-based, so banks often block these charges by default. Give your bank a call to unblock Google-related payments and ensure cross-border transactions are enabled.
  • Make sure the card has enough balance to cover the developer fee plus any currency conversion costs (if you're using a non-USD card).
  • If using a prepaid card, verify it's fully registered with your full legal name and matching billing address—Google typically rejects unregistered prepaid cards for developer account payments.

• Ensure billing info matches bank records exactly

  • Go back to the payment page and cross-verify every detail: billing address, zip code, phone number. Even a tiny typo (like a missing apartment number or misspelled street name) can trigger this error.
  • If your card is issued in a different country than your Google Account's region, use the card's billing address (not your current location) to avoid mismatches.

• Fix browser or session-related glitches

  • Clear your browser's cache and cookies, restart it, and try the payment again. Stale session data often causes payment processing failures.
  • Switch to a different browser (Chrome is optimized for Google services, but Firefox/Edge work too) or use incognito/private mode to rule out conflicts with extensions like ad blockers or VPNs.
  • Disable any active VPN or proxy—Google's system flags unusual IP locations as suspicious, which can block payments.

• Verify your Google Account status

  • Check your Google Account for pending verifications or security alerts. Head to Google Account > Security to review any notifications that might be interfering with payments.
  • If you've had multiple failed payment attempts, wait 24 hours before trying again. Google's system sometimes temporarily restricts payment attempts after repeated failures to prevent fraud.

• Contact Google Developer Support directly

  • Since OR-CCSEH-21 isn't widely documented, reaching out to Google's support team is the most reliable next step. Navigate to the Google Developer Help Center, find the "Contact us" section, select "Payment issues", and provide:
    • The exact error code (OR-CCSEH-21)
    • A screenshot of the error message
    • Details about your payment method and billing info
  • Their team can access internal logs to pinpoint why the payment is failing and help resolve it.

内容的提问来源于stack exchange，提问作者Nimish Bansal