2) Because I had to go to shop to pick up some Foo and meanwhile wanted her to get some money from the machine that was next door..?
3) um, ok. If you say so.
There are tons of reasons. I'm talking about how the world works right now. Not a hypothetical world that may or may not exist in the future.
If you were buying something from a physical shop, you wouldn't need money from a machine next door, because shops can give cash at the register from the customer's bank account. http://www.google.com/search?q=%22would+you+like+cash+with+t...
http://www.google.com/search?q=%22lent+my+atm+card%22
2) Because I had to go to shop to pick up some Foo and meanwhile wanted her to get some money from the machine that was next door..?
3) um, ok. If you say so.
There are tons of reasons. I'm talking about how the world works right now. Not a hypothetical world that may or may not exist in the future.