> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.eatos.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).

# Point of Purchase Sign-In Interface

### Introduction

The Order & Pay is engineered to elevate the efficiency and overall experience of restaurant operations for both customers and staff. Its intuitive, visually appealing interface simplifies the ordering and payment process, ensuring a seamless experience. In this article, we'll dive into the features showcased in the provided images and illustrate how eatOS enhances your restaurant environment.

### Sign-In Interface

The first image reveals the entry point to the eatOS system – the Sign-In screen.

![](https://storage.crisp.chat/users/helpdesk/website/74260be74e639800/image_u3zcm1.png)

**Key Features:**

* **Email or Mobile Number Login:** Users can log in using either their email or mobile number, providing flexibility.
* **Password Security:** A password field with a visibility toggle ensures both security and convenience.
* **Account Management:** Options for **Forgot Password?** and **Create an Account** are prominently displayed to assist users in account recovery or registration.

|| Usage Tip: Keep login credentials simple yet secure to streamline access for your staff.
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### Clock-In Interface

The image highlights the **Clock-In/Clock-Out** functionality, which is crucial for managing employee shifts and time tracking.

![](https://storage.crisp.chat/users/helpdesk/website/74260be74e639800/image_11c6333.png)

**Key Features:**

* **PIN Entry:** Employees enter a secure four-digit PIN to clock in or out.

* **Clock-In/Out Options:**
Clock Out
Break
Clock In
 
* **Enhanced Authentication:** For added security, options for fingerprint and facial recognition are available.

* **Revenue Center Selection:** Employees can select specific areas, such as Main Dining, to clock into, ensuring precise time-tracking for different sections of the restaurant.

|| Usage Tip: Regularly update PINs and encourage the use of biometric verification to enhance security.