I may mess this story up as I couldn't find an original, so I had to use my rusty memory, but you'll get the idea. (I hope)
CASH
A florist goes to the local garage to get some work done on his car. The bill is $100. He pays with a $100 bill. The garage mechanic owes the baker $100 so he hands over the $100 bill to the baker. It just so happens the baker owes the butcher $100. He uses that same $100 dollar bill to pay the butcher. The butcher owes the cobbler a $100 so he in turn he pays the cobbler. And finally the cobbler owes the florist a $100 and pays him. In that one day the same $100 bill paid off five debts just by switching hands and returning to the originator of the payment chain.
CREDIT
Now this time the florist pays by credit card. The CC company charges 3%. The mechanic now has $97 to pay his hundred dollar bill. He must add $3 of his own money to make the full $100 payment to the baker. He also pays with a CC. Now the baker only gets $97 too. So when the baker pays the butcher, he has to add $3 to cover his bill, which he pays with a CC. And so on down the line. By the time the $100 dollars gets back to the florist there is only 85 of the original $100 left. The other $15 was taken by the CC company and the difference made up from each person's personal savings at every transaction. Everyone loses with a credit card.
Now this was written before a business would also charge the 3% up front. That means there is the potential lose up to 6% on every transaction.
CASH
A florist goes to the local garage to get some work done on his car. The bill is $100. He pays with a $100 bill. The garage mechanic owes the baker $100 so he hands over the $100 bill to the baker. It just so happens the baker owes the butcher $100. He uses that same $100 dollar bill to pay the butcher. The butcher owes the cobbler a $100 so he in turn he pays the cobbler. And finally the cobbler owes the florist a $100 and pays him. In that one day the same $100 bill paid off five debts just by switching hands and returning to the originator of the payment chain.
CREDIT
Now this time the florist pays by credit card. The CC company charges 3%. The mechanic now has $97 to pay his hundred dollar bill. He must add $3 of his own money to make the full $100 payment to the baker. He also pays with a CC. Now the baker only gets $97 too. So when the baker pays the butcher, he has to add $3 to cover his bill, which he pays with a CC. And so on down the line. By the time the $100 dollars gets back to the florist there is only 85 of the original $100 left. The other $15 was taken by the CC company and the difference made up from each person's personal savings at every transaction. Everyone loses with a credit card.
Now this was written before a business would also charge the 3% up front. That means there is the potential lose up to 6% on every transaction.