Buying/selling bitcoin is very easy, but getting them at the right moment is really important. While buying bitcoin consider checking multiple sites and get bitcoin from the lowest trust websites, they are listed below.
- There are many sources including websites from where you can buy and sell your bitcoin with your local currency.
- For buying selling, you need to verify you identify through KYC, for some of them charge taxes on the basis of your country.
- You can always exchange your bitcoin for any altcoins through exchanges.
- Never buy bitcoins or altcoin from unknown source.
- Always check for reviews of the source you are buying from.
International
Cex.io
Coinbase
coinbase include buying selling for BTC, ETH, Litecoin.
Local (In India)
LocalBitcoin
Localbitcoin let you buy bitcoin with through banktransfer, paytm, cash on hand and many more. I personally buy bitcoins through this but others are also good.
Zebpay
Unocoin