work hard u dot money lot thanks evreoneBTCBTCBTCBTCBTCBTCBTCBTCBTCBTCBTCBTCBTCBTCBTCBTCBTC

ICO is the word best bounting systom...

Be humble respect each other and help people specially for those people who needs help.
thanks for all of things

Buying:
There are three things I want to cover about buying in-person:
Reviewing Your Purchase
Paying with BitCoin
Paying with Cash

Reviewing Your Purchase:
For buying items, remember that there's a lot you can't tell about something just from pictures. Make sure to look the item over carefully and make sure everything is in working condition/described condition before you pay the seller. A seller who is unwilling or nervous about letting you check out an item may know something about the item he doesn't want you to find out. It's a good idea to meet during the day or in a well lit area so you can see everything clearly. Don't be afraid to ask questions if anything feels off and don't feel obligated to complete a sale you're uncomfortable with.

Paying with BitCoin:
One of the easiest ways to pay in BitCoin in person is with a mobile wallet app from a smartphone. Blockchain a mobile wallet app for Android and iOS. It's an online wallet, so I wouldn't recommend it for long-time storage: strictly transactions. Once I know how much I need to pay for an item I put that much in the wallet, and maybe 1 or 2 BTC more just in case there's a last second price change, and when I get home I immediately transfer any leftover funds to a more secure wallet. Blockchain works the same as any other client: enter the seller's payment address and the amount of BTC for the sale to send payment. Blockchain also has a QR scanner built in if the seller has a QR code address.

As a side note, I use an iPhone and Blockchain is, to my knowledge, the only wallet app for iOS without jailbreaking your phone. I have no knowledge about jailbreaking or Android apps for alternatives to Blockchain, but you can always do your research here on the forum or on the BitCoin wiki to find an app that works for you. You can also use your laptop, if you have it with you, to access your wallet and pay the seller. I recommend creating a brand new wallet for the transaction, especially if you're the paranoid type. Better safe than sorry, right? Wink

Paying with Cash:
This section focuses on buying BitCoins. One of the more common OTC transactions is buying BitCoin with cash. If you're buying BTC, you need to give the seller a payment address to receive your funds. You can use your mobile wallet to receive the funds, which you can then transfer to a safer wallet when you get home, or you can write down or print out a wallet address for the seller to send the BTC to. If you do the latter method, make sure to confirm the transaction before you part ways: use a laptop to check your wallet and confirm the payment or have a trusted friend/family member monitor the wallet and contact you with confirmation of the funds.


this is good thiking best of luck