I found a "subscription" charge for £7.99 marked Amazon Prime.
I have never knowingly signed up.

I think it might be one of those almost-concealed bits of wording that could easily be missed.
Next, you've got a monthly £7.99 charge!

I think this amounts to inertia selling which is illegal under both UK and EU law.

I am determined to follow thus up.


--
Mint 20.04, kernel 5.4.0-42-generic, Cinnamon 4.6.7
running on an AMD Phenom II X4 Black edition processor with 8GB of DRAM.