Billing Instructions

Sufy adopts a pay-as-you-go billing model, calculating fees based on your actual usage. Additionally, different membership plans provide extra usage credits and price discounts. The complete billing calculation formula is as follows:

Fee = (Usage - Credit Amount) * (Unit Price * Discount Factor)

Billing Cycle

We process and settle the previous month's consumption during the first week of each month. Special cases include:

• When the bill amount exceeds a specific threshold, the system will settle in advance
• When the account balance is insufficient, the system will issue a warning notification

Billing Items

Please refer to the specific billing instructions for each service.

Subscription Plans

Plan is a paid privilege offered by Sufy, suitable for customers with large and stable usage. Plans mainly include the following benefits:

Additional Credits

• Different membership levels provide different amounts of free usage
• Free credits are deducted first during monthly settlement
• Unused free credits do not carry over to the next month

Price Discounts

• Different membership levels enjoy different price discount benefits
• Discounts are calculated separately for each billing item
• Additional discounts may be available during special promotions

Payment Methods

1. Credit Card Payment

• Supports binding credit cards for automatic payment
• Supports major credit card brands
• System automatically completes monthly charges

2. Bank Transfer

• Supports corporate account transfers
• Supports multi-currency transfers
• Automatically recharges to Sufy account upon receipt of transfer

3. Other Payment Methods

We are actively expanding more payment channels, including but not limited to:

• Electronic payment platforms
• Digital currency payments
• International payment channels

Important Notes

2. Prices may vary in specific regions or during special periods
3. For special billing requirements, please contact your account manager for customized solutions