[{'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 be entitled to claim a refund of the Transaction Price (as your sole and exclusive remedy) in case you do not receive the Delivery within the time period agreed in the Transaction or within the time period as provided in the Policies, whichever is earlier. In case you do not raise a refund claim using App features within the stipulated time than this would make you ineligible for a refund."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]