sir,
today ATM is much popular and payment may be send by ATM machine, when you use SBI's ATM, you saw opp.for Donation like this the another opp. will be
RTI FEES, where you can not only fees of
rti application but also pay as order by
PIO.
the ATM's reciept is proof of paying amount.i hope it is user friendly mathod.
as yr third point is very necessery to improve
RTI act. when once
CIC/SCIC ruled then they will applied to all similar cases . so
pio not provide information if once
CIC/SCIC ruled then palanty is must.