Today, I shopped for my lunch at Coles. I paid for my items at the self service and also request additional cash whilst paying by EFTPOS. In my haste to get back for a meeting, I left without taking my cash withdrawal. Whilst the error was entirely mine, the lack of assistance I received from the Coles staff member when I called the store was very abrupt. The staff member offered no help other than stating 'its gone' and even refused to take my details should someone decide to hand it in.
Other than emailing Coles directly, I'm interesting in finding out what others would do in this case?
Honestly, stop beating yourself up and move on. It is gone, nothing you can do now.
Edit: Make it your mission for the week to save the amount of money you lost using discounts, money making schemes etc :p