[MargaretR]

I looked into this 'essentials rate' in case I am missing out on something.
From what I read, I deduce that it was a lower rate available to benefit claimants only,
Entitlement to a range of Government benefits such as Pension Credit, Disability Living Allowance or Child Tax Credit, will act as the qualifying criteria.
and can no longer be applied for.

Since I was looking, I did a price comparison at two sites, and was glad I did.
I have changed supplier yet again and was just in time to collect a £100 credit (special offer expires tomorrow) in addition to a £70 annual saving, and a '£40 off' offer from Virgin wines.