點餐畫面：左菜單右購物車，加點規格掛在品項下面，合計旁同時顯示未稅與稅額。點擊圖片可查看原尺寸結帳：找零算好停在畫面上讓人照著數，上方可切換整單、平分或指定金額分帳。點擊圖片可查看原尺寸桌位圖：每張卡片只回答空不空、多少錢、坐多久，九十分鐘轉琥珀、兩小時轉紅。點擊圖片可查看原尺寸金流設定：憑證只回末四碼，沒填完的欄位會擋住「啟用」並說出還缺哪幾個。點擊圖片可查看原尺寸吃到飽方案：人頭費就是「方案商品點 N 份」，大人小孩不同價只要加規格。點擊圖片可查看原尺寸
解決的問題
店內營運不能因網路中斷而停止點餐和結帳。
實作方向
01以離線優先方式設計點餐與結帳流程。
02整合出單與日結作業。
03公開原始碼，讓使用者依現場流程調整。
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