<Dd> <Dl> <Dd> (a) if the addressee has designated an information system for the purpose of receiving data messages, receipt occurs: <Dl> <Dd> (i) at the time when the data message enters the designated information system; or </Dd> <Dd> (ii) if the data message is sent to an information system of the addressee that is not the designated information system, at the time when the data message is retrieved by the addressee; </Dd> </Dl> </Dd> <Dd> (b) if the addressee has not designated an information system, receipt occurs when the data message enters an information system of the addressee . </Dd> </Dl> </Dd> <Dl> <Dd> (a) if the addressee has designated an information system for the purpose of receiving data messages, receipt occurs: <Dl> <Dd> (i) at the time when the data message enters the designated information system; or </Dd> <Dd> (ii) if the data message is sent to an information system of the addressee that is not the designated information system, at the time when the data message is retrieved by the addressee; </Dd> </Dl> </Dd> <Dd> (b) if the addressee has not designated an information system, receipt occurs when the data message enters an information system of the addressee . </Dd> </Dl> <Dd> (a) if the addressee has designated an information system for the purpose of receiving data messages, receipt occurs: <Dl> <Dd> (i) at the time when the data message enters the designated information system; or </Dd> <Dd> (ii) if the data message is sent to an information system of the addressee that is not the designated information system, at the time when the data message is retrieved by the addressee; </Dd> </Dl> </Dd> <Dl> <Dd> (i) at the time when the data message enters the designated information system; or </Dd> <Dd> (ii) if the data message is sent to an information system of the addressee that is not the designated information system, at the time when the data message is retrieved by the addressee; </Dd> </Dl>

When are offer and acceptance deemed to be complete if made through post