In the case of a restaurant or retail business operator, the point sale of system can help restaurant or retail business such as inventory management, report generation, mobility and time-saving. Firstly, the inventory management of a point of sale system enables you to manage your inventory in no time and know how many products that are available in a particular period. Second, it has a report generation feature that helps you to create reports automatically to get a comprehensive view of your business. Third, mobility gives you the freedom of not having to be tied to a specific location or even trapped behind a cash register. Then, this point sale can help to time-saving because some features can even automate actions and reduce your workload. For example, it can transmits orders from waiters directly to the kitchen, where the staff can begin to preparations immediately.

I want you to give more details on how this system help restaurant or retail business operators manage their business about the software updates about the inventory management, report generation, mobility and time saving, without repeat the above paragraph content. Please reply with exactly 6 paragraphs and separate each paragraph with two new lines. The very 5th paragraph must start with the word "offer".
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