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- What's New
- Function Overview
- Product Bulletin
- Service Overview
-
Billing
- Billing Overview
- Billing Modes
- Billing Items
- Billing Examples
- Billing Mode Changes
- Renewing Subscriptions
- Bills
- Arrears
- Billing Termination
- Cost Management
-
Billing FAQ
- Why Do I Get Additional Charges or Arrears After Purchasing a Package?
- Why Can I Still Call the Service and Incur Arrears When My Account Balance Is Zero?
- Why Do I Get Additional Charges or Arrears After Unsubscribing from an OCR Service?
- Can I Refund a Package After I Buy It?
- How Is Billing Handled When a Package Is Used Up? And How Can I Check the Remaining Quota and Receive Alerts for My Package?
- How Does a Member Account Use a Package Purchased by an Enterprise Master Account?
- What Is Fee Deduction Order for Multiple Packages?
- What are Grace Period and Retention Period?
- What Is Considered Valid Billing for OCR?
- Can Different API Packages Be Shared?
- Can OCR Be Charged by Project?
- Getting Started
- User Guide
- SDK Reference
- API Reference
-
FAQs
- Subscription
-
Token-based Authentication
- What Are the Username, Domain Name, and Project Name in the Token Message Body?
- Why Is the Error Message "The account is locked." Displayed?
- Why Is the Error Message "The username or password is wrong." Displayed?
- Why Does the Token Retrieval Process Return a 401 Status Code?
- Why Does the Token Fail to Be Obtained When I Use Postman to Call an ORC API?
- Why Don't I Have Programming Access Permissions?
- Why Does the Header Overflow When I Use Postman to Call an OCR API?
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API
- How Do I View the API Usage?
- Why Is the Actual Number of API Calls Inconsistent with the Record Displayed on the Management Console?
- Does OCR Support Batch Processing?
- Can the OCR Results Be Converted into Word, TXT, or PDF Files?
- How Do I Obtain the Base64 Code of an Image?
- What Is the Number of Concurrent OCR API Calls?
- How Do I Use OCR APIs?
- Can the Region Where OCR Is Called Be Different from the Region Where OBS Resources Are Located?
- Can the Input Data of OCR Be Stored Locally?
- How Do I Improve the Recognition Speed?
- How Do I Convert a PDF to an Image?
- Can OCR Read Images from Non-Huawei Cloud Storage?
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SDK
- Do OCR SDKs Need to Be Purchased?
- Do OCR SDKs Need Maven to Manage Dependency Packages?
- How Do I Change the Response Type in Returned Results?
- How Can I Fix an SSL Configuration Error?
- How Can I Fix a "connect timed out" Error?
- Why Does the Project ID Fail to Be Obtained?
- What Should I Do if I Forget My AK and SK?
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Error Code
- Why Do I Fail to Call an OCR API?
- How Do I Handle the Error APIG.0301?
- How Do I Handle the Error APIG.0201?
- How Do I Handle the Error APIG.0101?
- How Do I Handle the Error APIG.0106?
- How Do I Handle the Error APIG.0308?
- How Do I Handle the Error ModelArts.0212?
- How Do I Handle the Error ModelArts.4603 or ModelArts.4704?
- How Do I Handle the Error ModelArts.4204?
- Permissions
- Data Security and Privacy
- Regions and AZs
- General Consulting
- Videos
- Glossary
- More Documents
- General Reference
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Pay-per-Use Billing
Pay-per-use is a billing mode where users are billed only for what they use, without the need for any upfront payment or long-term commitment. This section describes the billing rules for pay-per-use OCR resources.
Application Scenarios
Pay-per-use is suitable for applications or services that require uninterrupted, short-term, sudden spikes, or unpredictable usage.
Billed Items
- OCR is charged based on the number of API calls. For billing details, see Price Calculator.
- Only successful API calls are counted, where a 2xx status code indicates a successful call, and failed calls are not charged.
Billed Usage Period
Pay-per-use OCR resources are charged based on the number of successful calls, with fees settled every hour on the hour (UTC+08:00).
For example, if you subscribe to the pay-per-use Passport OCR at 08:45:30 and make 50 successful calls before unsubscribing from it at 08:55:30, the billing cycle will be from 08:00:00 to 09:00:00. Fees will be charged for the period between 08:45:30 and 08:55:30, with a total of 50 charges for the billing cycle.
Billing Examples
Suppose you subscribed to Passport OCR based on pay-per-use billing at 09:59:30 on April 18, 2023, and unsubscribed from it at 10:45:46 on the same day. During this period, you successfully called the API for 100 times.
- The first billing cycle is from 09:00:00 to 10:00:00, and the billing duration within the cycle is from 09:59:30 to 10:00:00, during which the API is successfully called for 5 times.
- The second billing cycle is from 10:00:00 to 11:00:00, and the billing duration within the cycle is from 10:00:00 to 10:45:46, during which the API is successfully called for 95 times.
The fee is settled on the hour (UTC+08:00). You need to pay for each billing cycle.
Impact of Arrears
Figure 1 shows the statuses a pay-per-use OCR API can have throughout its lifecycle. During the billing cycle, resources operate normally, which is the validity period after purchase. If your account goes into arrears due to automatic deduction of pay-per-use OCR resources, your account will enter an arrears state, and resources will gradually enter a grace period and retention period.
Arrears Reminder
The system will deduct fees from pay-per-use resources after each billing cycle. When your account goes into arrears, we will notify the creator of the Huawei Cloud account via email, SMS, or internal message.
Impacts of Arrears
If your account is insufficient to pay your amount due, your account goes into arrears and your resource enters the grace period. After arrears, pay-per-use resources will not immediately stop operating, but will enter a grace period. You need to pay for the costs incurred during the grace period, which can be viewed under Billing Center > Overview. Huawei Cloud will automatically deduct the arrears amount when you top up your account.
If you still have not paid the arrears during the grace period, you will enter the retention period, and the resource status will change to Frozen. You will not be able to perform any operations on pay-per-use resources in the retention period.
If you do not bring your account balance current before the retention period ends, data stored in OCR will be deleted or released and cannot be recovered.
- Huawei Cloud defines different grace periods and retention periods for different tiers of customers. You can check your tier by logging in to the management console and choosing Basic Information under your username in the upper right corner.
- For details about top-up, see Topping Up an Account.
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