Australian retailer Coles Myer today [Monday] launched its discount petrol scheme in West Australia.

Shoppers in West Australia who spend at least A$30 (US$22) at a Coles supermarket or Liquorland liquor store are entitled to a discount of €0.04 per litre of petrol at any of 62 former Shell petrol stations in the area. These outlets have been rebranded Coles Express.

This scheme matches the €0.04 per litre discount offered by rival Woolworths, which has hooked up with the Caltex fuel group.