If I have to pay cash, I usually just leave the change as a tip or donation (many places have boxes for that). But usually I just use cards and carry no cash - which makes me feel rather bad for some panhandlers I occasionally meet and have literally nothing to give them - I have no cash and credit card is not very useful in such situation. I wonder how that goes further as cash is more and more phased out - will still enough people carry cash or will there be some way to beg money electronically?
Readers for Salvation Army would be a nice idea - SA brand gives enough trust that they won't do something nasty with your card, and if you have a credit card you probably can afford some donation. OTOH, the cost of the reading device would probably outweigh the donations, so unless there are some very very cheap readers, not yet.
Readers for Salvation Army would be a nice idea - SA brand gives enough trust that they won't do something nasty with your card, and if you have a credit card you probably can afford some donation. OTOH, the cost of the reading device would probably outweigh the donations, so unless there are some very very cheap readers, not yet.