## **1. Function Introduction**
>[danger] After successful account opening in [[4.6.2 Customer Management -> Account Opening]](4.6.2%E5%AE%A2%E6%88%B7%E7%AE%A1%E7%90%86.md) , if the customer type is a prepaid customer, a prepaid account will be automatically created in the [Prepaid Account] page, the account provides recharge, refund, view transaction records and other functions.
Note: Card meter account can only view transaction records, recharge and refund, which need to be operated in [4.9.3 IC Card Management]
![](https://img.kancloud.cn/96/10/96105c4485ca3e23bbe882a5cdf08f92_1291x322.png)#
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## **2.Operate Process**
### **1)Recharge**
Click the "**Recharge**" button in the operation column of the form, enter the recharge amount, payment method and other information on the [**Recharge Page**], and click the "**Confirm**" button to recharge.
![](https://img.kancloud.cn/0b/18/0b1847e7b15ae4f42401b7a412ed001c_701x460.png)
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### **2)Refund**
Click the "**Refund**" button in the form operation column, enter the refund amount and payment method on the "**Refund Page**", and click the "**Confirm**" button to make a refund.
![](https://img.kancloud.cn/75/d3/75d3ce3ec97557daff1aef94c198f398_716x470.png)
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### **3)Transaction Record**
Click the button 「**More**」in the 「**Transaction History**」column of the form,and you can see all the transaction records related to the account such as recharge, refund and deduction in the 【**Transaction Records Page**】.
![](https://img.kancloud.cn/7e/fb/7efb9acb27c4d000aefb488d753ee117_1329x624.png)
- The Document Overview
- 1.System Overview
- 2.System composition
- 3.System Operation Process Guide
- 4. Detailed Description of System Operations
- 4.1 System Login and Logout
- 4.2 Personal Center
- 4.3 Dashboard
- 4.4 System Management
- 4.4.1 Dept.Management
- 4.4.2 Staff Management
- 4.4.3 Role Management
- 4.5 Meter Management
- 4.5.1 Meter Import
- 4.6 Customer Management
- 4.6.1 Customer Type
- 4.6.2 Registration
- 4.7 Meter Reading Center
- 4.7.1 Meter Grouping
- 4.7.2 Meter Reading Data
- 4.8 Postpaid Center
- 4.8.1 Tariff Scheme
- 4.8.2 Account Management
- 4.9 Prepaid Center
- 4.9.1 Tariff Scheme
- 4.9.2 Account Management
- 4.9.3 Card Management
- 5.0 Monitoring Alarm
- 5.0.1 Alarm Record
- 5.0.2 Alarm Options
- 5.1 Report Management
- 5.1.1 Water Comsumption Report
- 5.1.2 Meter Report