[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: You, as a Buyer, shall electronically notify Payment Facility using the appropriate Flipkart App features immediately upon Delivery or non-Delivery within the time period as provided in Policies. Non notification by you of Delivery or non-Delivery within the time period specified in the Policies shall be construed as a deemed Delivery in respect of that Transaction. In case of Cash On Delivery transactions, Buyer is not required to confirm the receipt of products or services."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]