[{'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: Flipkart may do such checks as it deems fit before approving the receipt of/Buyers commitment to pay (for Cash On Delivery transactions) Transaction Price from the Buyer for security or other reasons at the discretion of Flipkart. As a result of such check if Flipkart is not satisfied with the creditability of the Buyer or genuineness of the Transaction / Transaction Price, it will have the right to reject the receipt of / Buyers commitment to pay Transaction Price."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]