# Invoice address information user guide ### 1. Introduction The **Invoice Address Information** feature allows users to: * Add multiple invoice addresses (personal or enterprise) * Set one address as **default** to be automatically used during checkout * Delete addresses that are no longer needed > ⚠️ **Note:** The Default Invoice Address will be prioritized during checkout. ### 2. How to Access Access the **Invoice Address Information** screen at ### 3. Main Screen Interface The main screen displays a list of all saved invoice addresses. #### 3.1. Information Displayed for Each Address Each address in the list shows the following complete information:

Field	Description
Name	Recipient name (Personal) or Enterprise name
Type	`PERSONAL` or `ENTERPRISE` badge
Email	Invoice receiving email address
Phone Number	Contact phone number (with country code)
Tax Code	Business tax code or Personal Identification Number (personal)
Nationality	Country
Address	Specific address

#### 3.2. Badges * **`DEFAULT`** — Displayed next to the name of the address currently set as default. This address will be automatically selected during checkout. * **`PERSONAL`** — Address is of personal type. * **`ENTERPRISE`** — Address is of enterprise type. #### 3.3. Action Buttons * **Set as default** — Only shown for non-default addresses. Click to set this address as the default. * **Delete** *(red button)* — Only shown for non-default addresses. Click to delete this address. * **Add Invoice Address** *(green button, bottom of page)* — Opens a form to add a new address. ### 4. Adding a New Invoice Address #### Step 1: Open the Add New Form Scroll to the bottom of the list and click the **"Add Invoice Address"** button (green). The **"Add Invoice Address Information"** dialog opens. > *(Fields marked with `*` are required)* #### Step 2: Select the Invoice Recipient Type At the top of the form, select one of two types: * 🔘 **Enterprise** — For customers that are organizations, companies, or enterprises * 🔘 **Personal** — For individual customers > This selection affects which information fields are displayed in the form below. #### Step 3: Fill in the Information **For Enterprise type**

Field	Required	Notes
Enterprise Name	✅	Full legal name of the business
Email	✅	Email address to receive e-invoices
Phone Number	❌	Select country code from dropdown, then enter phone number
Tax Code	✅	Business tax code
Nationality	✅	Select country from the dropdown list
Address	✅	Full address (house number, street, ward/commune, district, province/city)

**For Personal type**

Field	Required	Notes
Name	✅	Full name of the recipient
Email	✅	Email address to receive e-invoices
Phone Number	❌	Select country code from dropdown, then enter phone number
Tax Code (12-digit Personal Identification Number)	✅	Enter all 12 digits of the Personal Identification Number
Nationality	✅	Select country from the dropdown list
Address	✅	Full address

#### Step 4: Confirm the Information Check the required checkbox: > ☑️ **"I certify that the above information is true and approved by the recipient"** *(required)* If this confirmation is not checked, the system will not allow saving the address. #### Step 5 (Optional): Set as Default Address Immediately If you want the newly added address to become the default address, check the box: > ☑️ **"Set as default"** #### Step 6: Save the Address * Click the **"Add Invoice Address"** button (blue, bottom right) to save. * Click **"Cancel"** to discard and return to the list. ### 5. Setting the Default Address The default address is the one the system automatically fills in when the user proceeds to checkout. #### How to Do It 1. In the address list, find the address you want to set as default. 2. Click the **"Set as default"** button to the right of that address. 3. The system updates immediately — the selected address will display the **DEFAULT** badge. > ⚠️ **Important notes:** - Each account can only have **one** default address at a time. - The current default address does **not display** the "Set as default" button. - The current default address **cannot be directly deleted**. ### 6. Deleting an Invoice Address #### How to Do It 1. In the list, find the address you want to delete. 2. Click the **"Delete"** button (red) to the right of that address. 3. A confirmation dialog appears with the title **"Confirm Delete Invoice Address"** and the message: > *"Do you want to delete the Invoice Address \[Address Name]?"* 1. Choose one of the two options: * Click **"Delete Invoice Address"** (blue) to confirm permanent deletion. * Click **"Cancel"** to discard and keep the address. > ⚠️ **Note:** You cannot delete an address that is currently set as **DEFAULT**. You must set another address as the default first, then you can delete the old address.