Cash with credit card swipe

[deep@vie]

Hi all
I see many advertisements saying we can swipe our cc n get cash at 1.3% in some places
1.5% to 2% in some places
This is for mc n visa
If it's amex then it's 3%

Is this safe? I guess it's not right to do like this. What are the chances of fraud here?

@SSV @Vasuki @RAMESH BABU N

If you want to do this,do this on a ⛽️ pump only.