╠ Currency is so analogue ╣

So today I faced the horrible endeavor of leaving the house without my handy credit card. I'd grown so used to the convenient that it was an eye opener.

Now as a commerce student my dealing with money is pretty organized, so the loss of the core of my structure threw me off.

The two problems I faced today were first of all being short changed. The second was that I ran out of money because like all other scared people of the world I don't like the idea of carrying excessive amounts of cash. All of which solved by cards. The other thing I however I perhaps wish I could have facedis that cash causes an issue with is as an untraceable transaction, most commonly used to evade centrelink. Unfortunately Woolworths is one of those follow the rule type organizations.

Cash clearly seems to be the inferior product, however due to those hard bent on sticking to the old ways it continues on and will continue on into the far future.

You can tell people to upgrade their TV, their radio, their whatever else you've improved by adding a clock to it. However the more popular the original item, the longer it will take to be phased out. So by that measure does cash currency have a future date of discontinuity? WHat do you all think?