Last Updated: 2025-11-01
C9 operates a Support Center through email and feedback channels to respond quickly to inquiries and inconveniences that occur while using the service. We handle all inquiries regarding subscriptions, payments, signal usage, and account management in one place.
Primary Email: c9indicator@gmail.com
Operating Hours: Weekdays 10:00 ~ 18:00 (KST) (Excluding weekends and holidays)
Official Website: https://c9-pro.com
※ As a rule, an initial response is provided within 24 hours of receipt, and technical issues will be answered within 3 business days.
Basically, signals are for notification purposes only and do not provide automated trading functions. However, automation can be set up in individual accounts through TradingView's Webhooks.
After logging in, you can check your payment history and remaining period in theSubscription menu. If there is a problem, please let us know your payment date and amount via email, and we will look it up for you.
Major updates are announced through website notices. For important changes, separate notifications are also sent via email.
Credit card receipts can be issued through the Payment Gateway (PG). If you need a separate tax invoice, please attach your business registration certificate and request it via email.