General   (General discussion, talk about anything.)

BB, ok, so it's 3p a litre less than the next cheapest in the area.
But it costs £26.40 for Costco membership. It follows that you need to buy 880 litres of diesel, per year, from Costco, to break even.

Do you live in Wigan? If you do, you have to travel to Haydock to fill up. That, in itself, doesn't make sense.
(average tank size is 70 litres? 70 x 3p = £2.10 saving on a tankfull. 6 to 8 miles per litre, average, means you'll use what you've saved travelling to Costco and back!) ...... (go to Asda instead, it's £1.83!)