Velocity Explore Gold - Any good suggestions for a status run (need 60 SC)?

Having been invited to apply for, and having obtained, Velocity Explore Gold, through Flybuys, I need 80 status credits within 3 months to retain gold for a year. What is the cheapest/easiest way to accumulate 80 status credits, bearing in mind I’ll probably get about 20 from shopping at Coles.

Here are some suggestions from a previous question. Hope it helps. Change the routes to be relevant to your city/town. The general concept is similar.