tek-monkey
wanna see my snake?
A little faffing required, but get a shell loyalty card preloaded with £20 worth of points for £10. Go through topcashback and get 20% cashback, so £8 overall. Unfortunately you have to receive the card then claim the voucher so its not a quick deal, still very cheap though:
http://www.topcashback.co.uk/mighty-deals/
If you are not a member of topcashback already, please consider signing up through my link. It doesn't make a difference to you, but I get a fiver if you use it regularly
http://www.topcashback.co.uk/ref/tekmonkey
http://www.topcashback.co.uk/mighty-deals/
If you are not a member of topcashback already, please consider signing up through my link. It doesn't make a difference to you, but I get a fiver if you use it regularly
http://www.topcashback.co.uk/ref/tekmonkey