how to activate the debit card for online transaction

How can I activate my ATM card for online transactions?

Ans: 

        To activate e-Commerce functionality send sms “swon ecom nnnn" (nnnn is last four digits of the card eg., 0647) to 09223966666 / use onlinesbi.Com / e-services / atm card services / atm card limit / channel / usage change.

How can I activate my debit card Online?

Ans: 

        Many banks will allow you to activate your card online. Go to the bank's website, sign in, and click on the “Customer Service” tab. Then, find the option for debit card activation and follow the prompts.

Do I need to activate my debit card for online purchases?

Ans:

        On receiving the RuPay debit card and the PIN (Personal Identification Number), cardholders do not necessarily have to go to the bank to activate the card, as they can register and activate the card when making their first transaction online.

Why is my debit card not working for online purchases?

Ans:

        Your credit card or debit card can fail while making payments due to several reasons- may be the online transactions aren't turned on, international usage is disabled, or maybe you've crossed your daily limits.