Telegram Stars (stars, or stars) is the internal currency of Telegram.
At the moment, the most profitable way to buy stars is through Fragment for TON, instead of paying by card.
First, you need to top up TON Space or any other wallet that supports TON. It is best to do this via P2P. For example, via the P2P Market of the built-in Wallet in Telegram.
Next, go to the Fragment website and link your wallet.
Then in the top line, enter your Telegram username (or any other username if you need to send stars to someone) and enter or select the number of stars. The price of one star does not depend on the purchase amount.
Confirm the transaction via the wallet. Stars are credited within a minute.
This way, the stars are much cheaper than paying by card.