Digital payment is growing rapidly in India, with transactions growing from Rs. 60 billion in 2012-13 to Rs. 4018 billion in 2015-16. Digital payment allows money transfers between payer and payee digitally without cash. India has over 100 crore mobile connections and 22 crore smartphone users, facilitating the growth of mobile payment apps like Paytm. While credit/debit cards and mobile wallets are most popular for online shopping, retention of mobile payment app users remains a challenge, with many deleting apps after three months. The future of India's digital payment sector looks promising, driven by increased smartphone adoption, financial infrastructure development, and consumer interest in innovative payment methods.