I have just phoned and ignored the automated £7.50 discount option offered for just 6 months and opted to speak to a human being instead.
I spoke to the agent who brought our increase of £15 down by £12.75 which brings our total discount upto £29.75. I wasn't able to get them to get rid of the full increase or fix my price till the end of my contract in May 24 so I will have to see what I can renegotiate when the April 2024 price rise is announced.
And Breath....Please don't tellI me I should have pushed for more as I've got the shakes getting that result. Off for an early G&T to calm my nerves.