I was, ahhh, "reasonably concerned" yesterday coming home from work. I filled up my car with petrol - 60 litres = ~$90 (cliché, but petrol's expensive isn't it?), walked inside the servo, only to find my credit card missing... eeek. Very fortuitously I had the cash in my wallet (rare - I usually don’t carry much cash). Luckily, the last shop that I had used it had kept it when I left it behind... More on that shop later…