BP and AA Smartfuel offer 10c off per litre on purchases over $40 or more of fuel. This beats BP's current everyday promotion(choicecheapies.co.nz) as that required $80 of fuel to receive 10c off.
As a reminder, Caltex/AA Smartfuel will be offering 10c off on Sunday, March 29(choicecheapies.co.nz) due to the Blackcaps playing.