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# Enable e-invoices in NP Retail

> A sales order can be created from a POS, and issued to a customer in a form of an invoice.

E-invoices, provided by [<ins>Multisoft</ins>](https://www.multisoft.hu/en/homepage/), facilitate real-time communication with the relevant tax authorities. A sales order can be created from a POS, and issued to a customer in a form of an invoice.

To enable e-invoices, follow the provided steps:

1. Navigate to the **HU MultiSoft/NaviPartner EInvoice Setup** administrative section in Business Central.\
   A new page is displayed.
2. Enable the **EInvoice Adjustments**.
3. Navigate to the **POS Audit Profile** administrative section.\
   The list of audit profiles is displayed.
4. Create a new audit profile, and select **HU_MULTISOFTEINVOICE** as the **Audit Handler**.
5. Enable the **Audit Log**.
6. Make sure this audit profile is selected on all POS units in the **Profiles** section of each **POS Unit Card**.
7. Navigate to **HU Payment Method Mapping**.
8. Select payment method codes will be available while processing invoices, and relate them to one of the three available payment methods.

   ![hu\_payment](/_fern-img/c41a0b25f6affbf07ce7a4667eb5d7be83375f602a54bdbf10af46aa319bc716.webp)

   When sales are finished, only the mapped payment methods will be applied to the sales orders.

   > **Note:** It is possible to check more than one payment method in case your business operates with multiple payment methods.