- Go to “Assistant” on the PDA.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173825/image-46.png)
- After logging in “Assistant”, click on “Invoice”.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173830/image-47.png)
Invoice Record
- After clicking on “Invoice”, you will see this page.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173835/image-48.png)
- Set the date you need to check the invoice record on that day, and you can check the invoice record.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173840/image-49.png)
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173849/image-50.png)
- Click on a record to check details. Click on the printer icon to print.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173856/image-51.png)
Invoice Sales
- After clicking on “Invoice”, click on the “+” button in lower right corner.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173901/image-52.png)
- Select a warehouse.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173909/image-53.png)
- Select a customer.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173915/image-54.png)
- Click on the “+” button to add items.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173927/image-55.png)
- Press the yellow button on the PDA to scan the barcode or enter the barcode.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173934/image-56.png)
- Click on “X” to end adding.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173950/image-57.png)
- Click on an item to modify its quantity or discount rate. Or you can delete the item.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14173958/image-58.png)
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14174003/image-59.png)
- Click on “Freight” or “Other Charge” to modify freight or other charge if you need.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14174009/image-60.png)
- Click on the button in lower right corner.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14174018/image-61.png)
- Wait a while and you will see the invoice record.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14174023/image-62.png)
- Click on the printer icon to print.
![](https://cdn.ziicloud.com/knowledge-base/2022/09/14174030/image-63.png)