The postage for sending a card from India to the outside is Rs 12. The number of stamps might differ as we have stamps with postage of 1,2,5,10,12,15 and many more. Just stick enough stamps that the postage adds to 12 or more.
From where do you guys buy the stamps? In my local Post Office there are only stamps of Rs 5, 15 and 50. Where do I buy stamps of denomination like Rs .25, 1, 2, 12 etc?
Yes, I often buy it form India Post’s online store. The user experience is not good, sometimes you may have to try multiple times to place an order. Once order is placed, they get usually delivered within a week or two by registered/speed post.
@shi_vam , @redteapost , Have you tried ordering postcards from ePost service? I would like to order, but not sure on the number of postcards we receive. It just says Stamp code and Weight but didnt mention on number of cards. Any idea?
Yellow cards are within India. You will have to buy picture Postcards . Here is list of some shops - Online shops (wiki).
Some cards are also available at bigger GPOs, they are generally cheaper than any of the stores listed above. I have contact for Rajkot, who have some nice sets.