code: def build_emv_data(self):
          
          emv_data = ''
          emv_data += self.TLV.build({'82': self._get_app_interchange_profile()})
          emv_data += self.TLV.build({'9A': get_date()})
          emv_data += self.TLV.build({'95': self.term.get_tvr()})
          emv_data += self.TLV.build({'9F10': self.card.get_iss_application_data()})
          emv_data += self.TLV.build({'9F26': self.card.get_application_cryptogram()})
          emv_data += self.TLV.build({'9F36': self.card.get_transaction_counter()})
          emv_data += self.TLV.build({'9F37': self.term.get_unpredno()})
          emv_data += self.TLV.build({'9F1A': self.term.get_country_code()})
          return emv_data
docs: TODO:
          95    TVR
          82    app_int_prof