Question (Thai):  ผู้ที่ซื้อ Fitbit Versa Smartwatch ดำเนินการตั๋วจำนวนเท่าใด
Question (English): How many ticket ID were conducted by the person who purchased Fitbit Versa Smartwatch?
Table: customer
Pandas: df[df['Product_Purchased'] == 'Fitbit Versa Smartwatch'].shape[0]