Yikelai cashier system is a professional retail cashier software, which can help businesses manage sales, inventory and finance efficiently. The following are the general steps to set up the Easy Cash Register System: 1. Download and Installation: Visit Yikelai official website to download the installation program of Yikelai cashier system suitable for your operating system. Run the installer and follow the prompts to complete the software installation. 2. Registration and login: After the installation is completed, open the Easy Guest Cashier System and register the account according to the interface prompts. After the registration is completed, use your account to log in to the cash register system. 3. Basic Settings: After logging in, make basic settings in the system settings, including store name, address, contact information and other information. In addition, you can also set the tax rate, payment method and commodity classification. 4. Commodity management: In commodity management, add commodity information sold in your store, including commodity name, price, inventory, etc. You can set the attributes, specifications and units of the goods according to your needs. 5. Member management: If you need to manage the member information, you can add, edit and query the member information in the member management. Yikelai cashier system can record members' consumption records, points and preferential interest rates. 6. Sales operation: In the sales interface, you can select goods, enter quantity and settle accounts. Easy cash register system supports cash, bank card, scan code payment and other payment methods. The system will generate a sales receipt and automatically update the inventory. 7. Reports and statistics: Yikelai cashier system provides various reports and statistics functions, which can help you understand the sales situation, inventory status and financial data. You can generate sales reports, inventory reports and profit reports as required. 8. Data backup and recovery: For data security, it is recommended to back up data regularly. Yikelai cashier system provides data backup and recovery functions, and you can back up data to local or cloud storage space. The above are the general steps to set up the cashier system, and the specific operation may be different due to the software version and personal needs. It is recommended that you refer to the official user manual provided by Yikelai or contact Yikelai official customer service for more detailed and accurate operation instructions.