Why it's so that at the time of cash out these fees and stuffs are deducted.Is it necessary?
Fee are use to make a exchanger long life or live. Exchanger also is a bussiness they will just wait user or investor cashout there money. Then instant 0.001 btc. But for me i think its okay that they have deduction its only a few amount in your money
yeah you are right , online exchangers is like a business because they do also have a capital to start that business and they do also pay for the fees , that is why they also charged whom ever who uses their service.
Yes fees are necessary. The miner needs motivation to mine. We may call it transaction fees but really, they are mi ers fee. These miners gets money to solve blocks, if not, who will then want to mine. Every transactikn, the miner is the one who will solve it
that is not what you call a motivation but rather that is a fee for the miners in order to process your transaction. miners do also have the right to reject or approve your transaction and it will still depend on the fee that you put up.
There is a saying that there is nothing free in the world. We are on trading and transactions which involves earnings and money and all, which I think is just to have some fees for those who have initially risked capital for us to earn.
of course there is. there is always a free money . Like for example working here on the forum. you can always get free coins as long as you work on it. I guess that is somehow considered free because working on those task is kinda bit easy.