回复：这个奇怪的生成是怎么回事？
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引用 theymos 于 2010 年 2 月 12 日上午 08:31:52 的帖子
发送客户端会为费用多发送一些比特币（让收款方收到他所期待的数量）吗？
是的。
引用 SmokeTooMuch 于 2010 年 2 月 12 日下午 01:11:09 的帖子
为什么我们甚至需要费用？我以为无费用功能是比特币的优势之一？！
几乎所有交易都是免费的。如果为了凑足金额，必须把你收到的 500 笔最大付款以上加起来，交易就超过最大大小限制。超过大小限制的交易仍然可以发送，只要加一笔小费用。
平均交易，以及不超过平均值 500 倍的任何交易，都是免费的。
只有在发送真正巨大的交易时，交易费才会发挥作用，而且即使如此，算下来也只有金额的约 0.002%。这不是从系统中吸走的钱，而是流向其他节点。如果你为支付费用感到难过，也可以反过来，自己运行一个节点，说不定哪天就能自己赚到 0.44 的费用。
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Quote from: theymos on February 12, 2010, 08:31:52 AM
Does the sending client send more BitCoins to account for the fee (so the recipient gets what he's expecting)?
Yes.
Quote from: SmokeTooMuch on February 12, 2010, 01:11:09 PM
why do we even need fees ? i thougt the no-fees-feature was one of the advantages of bitcoin ?!
Almost all transactions are free. A transaction is over the maximum size limit if it has to add up more than 500 of the largest payments you've received to make up the amount. A transaction over the size limit can still be sent if a small fee is added.
The average transaction, and anything up to 500 times bigger than average, is free.
It's only when you're sending a really huge transaction that the transaction fee ever comes into play, and even then it only works out to something like 0.002% of the amount. It's not money sucked out of the system, it just goes to other nodes. If you're sad about paying the fee, you could always turn the tables and run a node yourself and maybe someday rake in a 0.44 fee yourself.