HELP ME WITH MY DEBIT CARD NUMBER

[naveenisjamesbond]

i have an icici debit card and where can i find the 3 digit number they ask in paisapay???any one help me plsss

[pranavpr4]

Behind the card...next to the box where you signed it...

[naveenisjamesbond]

but i have a visa electron card....i mean its an atm cum debit card i think...so can i use it to pay??