> ## Documentation Index
> Fetch the complete documentation index at: https://docs.siliconflow.cn/llms.txt
> Use this file to discover all available pages before exploring further.
# Financial Issues
## 1. How to recharge
1. Log in to the [SiliconFlow](https://cloud.siliconflow.cn/) website via your computer.
2. Click on the left sidebar "[Real-name Authentication](https://cloud.siliconflow.cn/account/authentication)" to complete the authentication.
3. Click on the left sidebar "[Balance Recharge](https://cloud.siliconflow.cn/expensebill)" to recharge.
## 2. How to query usage bills
1. Log in to the [SiliconFlow](https://cloud.siliconflow.cn/) website via your computer.
2. Click on the left sidebar "[Expense Bills](https://cloud.siliconflow.cn/bills)" to view the details.
If you need an invoice, please send an email according to the [Invoice Issuance](https://docs.siliconflow.cn/faqs/invoice) guidelines, and we will issue an invoice based on your actual consumption.
## 3. Billing rules for model fine-tuning
The model fine-tuning feature is billed separately for training and inference scenarios.
To view the costs, go to [Model Fine-tuning](https://cloud.siliconflow.cn/fine-tune) - Create a new fine-tuning task, select the desired "Base Model," and the page will display the corresponding "Fine-tuning Training Price" and "Fine-tuning Inference Price."
If you encounter other issues, please click on the [SiliconFlow MaaS Online Requirement Collection Form](https://siliconflow.feishu.cn/share/base/form/shrcnxIMbsUUDf7xjrRIjenRYoh?hide_user_id=1) to provide feedback.