> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.invoice123.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to Activate the Verskis.lt Integration?

Connect Verskis.lt with Invoice123 and manage invoice accounting, clients, and sales tracking even more easily. By establishing the integration, you can select the desired period for importing invoices, view detailed invoice information, and include client payments.

 The Verskis.lt module designed for Invoice123 allows you to synchronize both programs and automatically transfer invoices. Follow this guide to successfully perform the integration in just a few steps.
 
### How to do it?
1. Open the list of **INTEGRATIONS**
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/integrations_xx8qm9.png)
| You can find modules in two ways. In the account management panel, by selecting the **PUZZLE ICON**, or in account settings by clicking on **INTEGRATIONS**

2. In the list of integrations, find and **INSTALL** the **VERSKIS.LT** integration
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2024-06-07-at-14400_12b3vns.png)
3. Once the module is installed and active, you can enter the page URL and API key
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2024-06-07-at-14404_1qpdjom.png)
| The API key is provided by Verskis.lt. Contact the company responsible for Verskis.lt

4. Enter the requested data in the settings
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2023-12-28-at-12415_aokb6v.png)
5. Activate **AUTOMATIC EXPORT**
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2023-12-28-at-12430_r1lp2z.png)
6. Choose the **EXPORT DETAILS**
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2023-12-28-at-12432_yi2fsr.png)
| Invoices from Verskis.lt will be imported automatically according to your chosen settings
**OR**

Click **IMPORT VERSKIS.LT INVOICES**
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2023-12-28-at-12440_c5ua5h.png)
| Automatic import into the Invoice123 system will start immediately

7. Save the settings by clicking **SAVE CHANGES**
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2023-12-28-at-12442_4a9wzg.png)

### How to set up a series? 
To ensure that the invoice series in the Invoice123 system matches the one specified in Verskis.lt, follow these steps:
1. Create an invoice **SERIAL AND REFERENCE NUMBER** in the settings
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2024-06-07-at-14424_1ct73ef.png)
2. In the Verskis.lt module, select the desired **SERIES** from the list
![](https://storage.crisp.chat/users/helpdesk/website/a9835b72ea0f8000/screenshot-2023-12-28-at-12484_dcri5x.png)
3. Invoices from Verskis.lt will be uploaded to Invoice123 with the selected serial and reference number