I've been trying different shops, Sainsbury's and Asda you can pay monthly, but stop when you want (I think Morrisons may be the same, but they give me random free months of delivery, so have never purchased a delivery pass).
I wanted to try Tesco, I see you can pay monthly, but in the T&Cs it seems you're contracted to them for a year, which I really don't want to commit to.
Does anyone know if you can pay for a month or two, or if you're committed to 12 months?