Motormouth has completely changed their layout and provision of details of the cheapest servo in your area. No longer do you get details on WHICH servo is the cheapest, but general average price in your area. Credits are now needed to see this premium labelled info. Basically you get credits for submitting/working for MM, with a one off credit on sign up.
What other comparison sites does everyone use?
petro spy?
compare the market?
Compare the meerkat.