Not sure if I entirely believe this, but it has to be good news - right? We're with eon for both anyway, and this is a different tariff with eon also. It's called Fixed 1 year v15 paperless bill - not direct debit. It's available until Feb 10th.
I found it by messing around on the gocompare site. I feel so naive that I haven't been aware of this stuff until now.
We are v. short of cash this year so everything helps and I thought this fact might help someone else, although I'm sure most mumsnetters are clued up better than me.
My other revelation this week was buying lots of Smart price products from Asda (instead of usual brands). Saved at least £35 on weekly shop bill. Haven't yet tasted anything and thought 'that it was inedible' - so onwards and upwards
!