# 7.1 Set up

E-Invoice module has 3 parts: Setup, Input and Process

<figure><img src="/files/J66VYziGcN22AlkTSoTt" alt=""><figcaption></figcaption></figure>

### 7.1         Setup

#### 7.1.1    E-Invoice Service Provider Declaration

·       E-Invoice provider/ E-Invoice provider name

·       Publish service link

·       Business service link

·       Portal service link

<figure><img src="/files/wpj9Cfl3nKoAHhUkxsse" alt=""><figcaption></figcaption></figure>

#### 7.1.2    E-Invoice Service Account Declaration

Declare the active accounts

·       Account ID/ Account Name

·       Certificate Serial

·       Service provider

·       Service account/Password: from the provider

·       Portal account/Password: from the provider

<figure><img src="/files/rHnDdRXV9vKM7o0CNcB4" alt=""><figcaption></figcaption></figure>

#### 7.1.3    E-Invoice User Account Declaration

Fill in the information of user account.

Create a connection between Smartbooks account with Supplier account (Example: Viettel)

The supplier can create a sub-account for setup access right. So Smartbooks can assign Smartbooks account with each sub-account (Example: Viettel sub-account)

<figure><img src="/files/P5oS8yXkmvzzFMwtC5tX" alt=""><figcaption></figcaption></figure>

#### 7.1.4    E-Invoice Serial Registration

Declare the invoice information and template

·       Form ID

·       Form name

·       Pattern

·       Serial

·       Service provider

<figure><img src="/files/4VuLQmYWg2A9UihNI5zt" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.ssaudit.com/english-2/e-invoice/e-invoice-overview.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.