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Data Transfer Service

Release Notes and Announcements
Release Notes
Announcements
Product Introduction
Overview
Data Migration
Data Sync
Data Subscription (Kafka Edition)
Strengths
Supported Regions
Specification Description
Purchase Guide
Billing Overview
Configuration Change Description
Payment Overdue
Refund
Getting Started
Data Migration Guide
Data Sync Guide
Data Subscription Guide (Kafka Edition)
Preparations
Business Evaluation
Network Preparation
Adding DTS IP Addresses to the Allowlist of the Corresponding Databases
DTS Service Permission Preparation
Database and Permission Preparation
Configuring Binlog in Self-Built MySQL
Data Migration
Databases Supported by Data Migration
Cross-Account TencentDB Instance Migration
Migration to MySQL Series
Migrating to PostgreSQL
Migrating to MongoDB
Migrating to SQL Server
Migrating to Tencent Cloud Distributed Cache
Task Management
Data Sync
Databases Supported by Data Sync
Cross-Account TencentDB Instance Sync
Sync to MySQL series
Synchronize to PostgreSQL
Synchronization to MongoDB
Synchronize to Kafka
Task Management
Data Subscription (Kafka Edition)
Databases Supported by Data Subscription
MySQL series Data Subscription
Data Subscription for TDSQL PostgreSQL
MongoDB Data Subscription
Task Management
Consumption Management
Fix for Verification Failure
Check Item Overview
Cutover Description
Monitoring and Alarms
Supported Monitoring Indicators
Supported Events
Configuring Metric Alarms and Event Alarms via the Console
Configuring Indicator Monitoring and Event Alarm by APIs
Ops Management
Configuring Maintenance Time
Task Status Change Description
Practical Tutorial
Synchronizing Local Database to the Cloud
Creating Two-Way Sync Data Structure
Creating Many-to-One Sync Data Structure
Creating Multi-Site Active-Active IDC Architecture
Selecting Data Sync Conflict Resolution Policy
Using CLB as Proxy for Cross-Account Database Migration
Migrating Self-Built Databases to Tencent Cloud Databases via CCN
Best Practices for DTS Performance Tuning
FAQs
Data Migration
Data Sync
FAQs for Data Subscription Kafka Edition
Regular Expressions for Subscription
Error Handling
Common Errors
Failed Connectivity Test
Failed or Alarmed Check Item
Inability to Select Subnet During CCN Access
Slow or Stuck Migration
Data Sync Delay
High Data Subscription Delay
Data Consumption Exception
API Documentation
History
Introduction
API Category
Making API Requests
(NewDTS) Data Migration APIs
Data Sync APIs
Data Consistency Check APIs
(NewDTS) Data Subscription APIs
Data Types
Error Codes
DTS API 2018-03-30
Service Agreement
Service Level Agreements

Refund

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最終更新日: 2023-06-13 11:14:01

Overview

Refunds are only applicable to monthly subscribed instances. As for pay-as-you-go instances, no refunds can be requested since they are postpaid.
For monthly subscribed data subscription/sync instances, each account is entitled to unconditional full refund only once within five days after purchase by default. Non-full refunds will be provided for other refund requests.

Refund Policy

After a monthly subscribed instance is terminated or returned, once its status has changed to Isolated, it will no longer incur fees.
Once isolated, the monthly subscribed instance will be retained for 7 days and cannot be accessed. To restore the instance, you can renew it to use it again.
The isolated monthly subscribed instance will be retained for seven days and then deleted automatically. Once deleted, it cannot be restored.
Tencent Cloud has the right to reject any suspected abnormal or malicious application for return.
Certain resources purchased during promotions may not be eligible for return. You can check the latest information on the official website.

Refund Methods

5-day unconditional returns

Tencent Cloud refund policy is applicable to the DTS product. You can return your purchased DTS instances within 5 (inclusive) days with no questions asked. The specific rules are as detailed below:
Each account can return one monthly subscribed DTS instance (i.e., data syn instance and data subscription instance) unconditionally within five (inclusive) days after purchase by default.
Tencent Cloud has the right to reject any suspected abnormal or malicious application for return.

Rules for 5-day unconditional return

For an order eligible for 5-day unconditional returns, the refund is the total amount paid upon purchase, including cash, commission, and free credit amounts.
Note
Deducted vouchers are not refundable.
All the refund amount will be credited into your Tencent Cloud account.

Non-full refunds

If you have already returned one instance unconditionally within five days after purchase, you can also return 199 monthly subscribed instances in a self-service manner at any time in the console.
For standard refunds, fees for consumed resources will be deducted from the refund. The remaining amounts will be proportionally refunded to the payer's Tencent Cloud account in accordance with the original payment method (cash or free credit) and proportion.
Non-full refund = currently effective order amount + ineffective order amount - used resource value
Currently effective order amount: The amount paid for the order that is currently in effect, excluding discounts and vouchers.
Ineffective order amount: The amount paid for the orders that will take effect in the future, excluding vouchers.
The used resource value is calculated as follows:
The used resource will be billed based on the actual usage duration. A usage duration less than one day will be calculated as one day.
If the refund amount is not greater than 0, it will be calculated as 0, and the resources will be returned.
Note
Discounts and vouchers are not refundable.
The refund will be returned to your Tencent account by the proportion of the cash and free credit paid for the purchase.

Self-Service Return Operation

Log in to the DTS console, select the target instance, and click More > Terminate/Return in the Operation column.

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