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Release Notes and Announcements
- Release Notes
- Announcements
Product Introduction
Billing
- Billing Overview
- Billing Method
- Billable Items
- Free Tier
- Billing Examples
- Viewing and Downloading Bill
- Overdue Payments
- FAQs
Getting Started
- Getting Started with the Console
- COSBrowser Quick Start
User Guide
- Creating Request
- Bucket
- Object
- Data Management
- Batch Operation
- Global Acceleration
- Monitoring and Alarms
- Operations Center
- Data Processing
- Content Moderation
- Smart Toolbox
- Data Processing Workflow
- Application Integration
User Tools
- Tool Overview
- Installation and Configuration of Environment
- COSBrowser
- COSCLI (Beta)
- COSCMD
- COS Migration
- FTP Server
- Hadoop
- COSDistCp
- HDFS TO COS
- GooseFS-Lite Tool
- Online Tools
- Diagnostic Tool
Use Cases
- Overview
- Access Control and Permission Management
- Performance Optimization
- Accessing COS with AWS S3 SDK
- Data Disaster Recovery and Backup
- Domain Name Management Practice
- Image Processing
- Audio/Video Practices
- Workflow
- Direct Data Upload
- Content Moderation
- Data Security
- Data Verification
- Big Data Practice
- COS Cost Optimization Solutions
- Using COS in the Third-party Applications
Migration Guide
Data Lake Storage
- Cloud Native Datalake Storage
- Metadata Accelerator
- GooseFS
Agent Bucket
- Product Overview
- COS Agent Bucket Advantages
- Getting Started
- API Documentation
Data Processing
- Data Processing Overview
- Image Processing
- Media Processing
- Content Moderation
- File Processing Service
- File Preview
Troubleshooting
- Obtaining RequestId
- Slow Upload over Public Network
- 403 Error for COS Access
- Resource Access Error
- POST Object Common Exceptions
API Documentation
- Introduction
- Common Request Headers
- Common Response Headers
- Error Codes
- Request Signature
- Action List
- Service APIs
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- Object APIs
- Batch Operation APIs
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- Content Moderation APIs
- Cloud Antivirus API
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Security and Compliance
- Data Disaster Recovery
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FAQs
- Popular Questions
- General
- Billing
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- Bucket Configuration
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- Object Operations
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- Data Processing
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Last updated: 2026-08-14 16:18:24

AI-Translated

Billing Models
What billing methods does COS support?
What are the chargeable items for COS?
Can the billing mode for COS be modified? How do I switch from the pay-as-you-go mode to the resource package deduction mode?
Can COS be billed based on bandwidth?
Pricing
Which COS chargeable items have had their prices adjusted?
How do I view the latest prices for COS?
How does the adjustment to the COS pay-as-you-go (postpaid) list price take effect?
How does the reduction in the COS resource package (prepaid) list price take effect?
Free Tier
Does COS have a free tier?
Why do I still incur overdue payments (charges) even when I have free usage quota?
Resource Packages
What is the resource package (prepaid) method?
How do I purchase a resource package?
Why do I still incur overdue payments (or get charged) after purchasing a resource pack?
How do I view resource package usage?
Can COS resource packages be renewed or upgraded?
Can COS resource packages be used in a stacked manner?
Can COS resource packages be refunded?
Will data be lost after the COS resource package expires? Do I need to migrate data?
Relationship Between COS Resource Packages and Buckets
Can a purchased COS resource package offset overdue payments?
How is a COS resource package deducted?
How are COS resource package units converted?
What are the expiration, isolation, and termination of a COS resource package?
Notifications
What notifications does COS provide?
What are subscription messages and non-subscription messages?
How to configure whether the root account and sub-accounts receive COS notifications?
What are the COS resource packages and billing notifications?
What policy is used for sending COS resource package overage alerts?
Traffic
How is COS public network downstream traffic generated? How is it billed?
Does accessing COS via a private network incur charges?
What are the differences between COS public network downstream traffic, CDN back-to-origin traffic, and global acceleration traffic?
What are the differences between CDN/EdgeOne back-to-origin traffic and CDN traffic?
Are traffic and requests charged for data transfer between COS and CVM?
Does uploading files to a COS bucket incur traffic fees?
Does mutual access between Tencent Cloud products within the same region incur traffic fees?
What is COS traffic anti-leeching?
Billing
How do I view my bill?
How do I download my bill?
What is billing by bucket and cost allocation by Tag?
How do I configure billing by bucket and cost allocation by Tag?
How do I determine whether a bill is issued by bucket?
How do I view the billing statistics period?
What is billing by payment cycle, and what is billing by billing cycle?
What is the relationship between billing modes and the billing statistics period?
How do I view the deduction records of resource packages in my bill?
Deductions
Will COS be charged immediately after activation?
Is there a charge for uploading to COS?
Why am I still being charged when I already have a free-tier resource pack?
Why am I still being charged after deleting data from COS?
How is billing calculated for COS STANDARD_IA data stored for less than 30 days?
How is billing calculated for COS ARCHIVE data stored for less than 90 days?
How is billing calculated for COS DEEP_ARCHIVE data stored for less than 180 days?
What are retrieval fees in COS?
Why is the COS read/write request fee bill CNY 0?
Why does my bill include STANDARD read/write request fees when the COS MAZ_STANDARD storage type is used?
How do I disable COS or stop billing?
Service Suspension Due to Overdue Payment
After service suspension due to overdue payment, can I access and download files via the COS console?
How to avoid and handle COS overdue payments?

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tencent cloud

Cloud Object Storage

FAQs

Billing Models

Pricing

Free Tier

Resource Packages

Notifications

Traffic

Billing

Deductions

Service Suspension Due to Overdue Payment

Help and Support