Payment & Billing Policy
256-Bit SSL Encryption · PCI-DSS Level 1 Compliant · Transparent Pricing
Accepted Payment Methods
We accept Visa, MasterCard, American Express, Discover, PayPal Express Checkout, and Apple Pay. All payments are settled securely in United States Dollars ($ USD).
Payment Security & Data Encryption
The security of your financial information is our highest priority. All transaction data transmitted between your device and our checkout gateway is protected with 256-bit TLS/SSL encryption. Credit card information is tokenized and transmitted directly to PCI-DSS Level 1 certified processors; HAOYUN NETWORK TECH INC never stores, handles, or retains raw card numbers on our servers.
Order Authorization & Billing Timeline
When you place an order, your card or payment account is authorized for the total order amount. The actual charge is captured immediately upon automated order verification, locking in component pricing and initiating immediate warehouse allocation.
Billing Address Verification
To protect consumers against unauthorized card use, our payment system performs real-time Address Verification System (AVS) and Card Verification Value (CVV/CVC) checks. Please ensure your billing address matches the address registered with your card issuer.
Invoicing & Sales Tax
An itemized digital invoice is automatically generated and emailed to you upon order completion. Applicable state and municipal sales taxes are calculated at checkout in compliance with US economic nexus laws.
