Quantumtec Technologies follows Advance Payment Policy. All services and products require 100% advance payment. Orders are confirmed only after successful payment verification. No Cash-on-Delivery (COD) or partial payments are available. Service execution begins only after payment confirmation. Payment Methods Payments are processed through secure, RBI-compliant gateways, including: UPI Net Banking Credit / Debit Cards Wallets supported by payment partners Quantumtec Technologies does not store customer card or banking information. Subscription & Auto-Renewal Some services are billed on a subscription basis (monthly, quarterly, yearly). Subscriptions auto-renew unless cancelled. Customers may cancel subscriptions from: Their account dashboard, or By contacting customer support Cancellation stops future billing. No refunds for the active billing period after cancellation. Quantumtec Technologies reserves the right to reject subscription or payment requests if your uses found to be using for illegal activities, and reserves right to delete account or report same to legal authorities of India or lauch /take legal action on subscriber or customer without piror premission / intimation to customer.