澳大利亚采购需求：AI咖啡自动售货机，24/7移动咖啡机，自动化咖啡解决方案，智能咖啡机器人，商用咖啡售卖机

I am interested in exploring three different sizes of your product for specific commercial applications. First, I would like to know the pricing and specifications for a larger model suitable for a commercial setting, specifically shopping malls. Please share the full cost structure along with any discounts or bulk purchase options you might have. Additionally, I would like details on the intermediate size intended for coffee shops, including its pricing and any features that make it ideal for that environment. Lastly, I am also curious about the small size designed for bar settings. Could you provide comprehensive pricing information for each size so I can make an informed decision? Thank you!