Flipkart is one of the most popular online shopping website. Where you can purchase almost everything for your daily life use.
But for purchasing you have to pay. Many customers choose cash on delivery and many others choose online payment methods.
Because there may be a good deal or best offer on online payments.
If you are the person who wants to pay online and want to pay faster without entering card details every time then you can save your card on Flipkart.
There is no direct option to add a card on Flipkart from my account section. But the another way you can try and it's working.
To save a credit or debit card on Flipkart check out this video.