Nowadays, cashless society is becoming more popular in all country, the money which can use and transfer through credit card or debit card. I my view point the money need to protect safe and the usage of money should be in profit in a legal way.
In begin of this debate demerit of cashless society, today cyber crime is increased so the customer need to know the knowledge of cashless transaction otherwise they need to lose their money and when during the purchase anything by card the taxation amount is double. Further, during emergency time like calamity, the network will not work properly it have big draw back.
On the contrary, people no need to carry more money in wallet, they can carry by card. For instance, if lost their wallet the money never got back again, instead of they carry card even if it lost also no problem, inform to their bank customer care they block your card immediately so that your money is in safe hand.
The money can save through the cashless process because of while purchasing you need to pay 35. 20$ you can swipe right amount, in without card transaction you need to pay 35. 50$. So, 0. 30$ is loss for you.
In conclusion, the cashless system developed in all country and it is safe mode of transaction but need to improve more protection and back-up plan to. 
Nowadays, cashless society is becoming more popular in all country, the  
money
 which can  
use
 and transfer through credit  
card
 or debit  
card
. I my view point the  
money
  need
 to protect safe and the usage of  
money
 should be in profit  
in a legal way
.
In  
begin
 of this debate demerit of cashless society,  
today
 cyber crime  
is increased
  so
 the customer  
need
 to know the knowledge of cashless transaction  
otherwise
 they  
need
 to lose their  
money
 and when during the  
purchase
 anything by  
card
 the taxation amount is double.  
Further
, during emergency time like calamity, the network will not work  
properly
 it  
have
  big
 draw back. 
On the contrary
,  
people
 no  
need
 to carry more  
money
 in wallet, they can carry by  
card
.  
For instance
, if lost their wallet the  
money
 never  
got
 back again,  
instead
 of they carry  
card
 even if it lost  
also
 no problem, inform to their bank customer care they block your  
card
 immediately  
so
 that your  
money
 is in safe hand.
The  
money
 can save through the cashless process  
because
 of while purchasing you  
need
 to pay 35.  
20$
 you can swipe right amount, in without  
card
 transaction you  
need
 to pay 35.  
50$
.  
So
, 0.  
30$
 is loss for you. 
In conclusion
, the cashless system developed in all country and it  
is safe
 mode of transaction  
but
  need
 to  
improve
 more protection and back-up plan to.