So I'm due for renewal and started 16/02/19 so want to get the timing right. Do I put the same day and month 16/02 down as start date and have the read from that date handy as my current reading or will the new provider make sure the read it on the day ? Should I request a discount similar to which I got of Energia now and tell them I'm moving in the hope they offer to continue the deal (30%) ? Any other thing to look for ?