回复：总是支付交易费？
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引用 satoshi 发表于 2010 年 9 月 08 日 05:30:14 PM
目前的阈值是每个区块 200KB，也就是每个区块大约 1000 笔交易。我认为应该把它降低到每个区块 50KB。即便如此，它仍会是每个区块平均交易数的 100 多倍。
我已在 SVN 修订版 157 中实现了这项变更。
我之前把它设得那么高，是为了让非常大的交易也不会触及交易费门槛。对于由生成的 50 BTC 新币组成的交易，这个阈值大约是 26,000 BTC。尽管当时生成新币要容易 100 倍，也只有少数人曾在这个级别遇到过交易费。新阈值使发送生成的新币时的门槛降至大约 11,000 BTC。基本上只有使用生成的比特币才会达到这个门槛。如果你的比特币是买来的，它们会以数额更大的交易为单位，根本不会接近交易费门槛，除非你是通过几百笔彼此独立的交易买入的。即使你确实达到了交易费门槛，也只需支付一次交易费，就能把你的小额交易归并到一起。
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Quote from: satoshi on September 08, 2010, 05:30:14 PM
The current threshold is 200KB per block, or about 1000 transactions per block. I think it should be lowered to 50KB per block. That would still be more than 100 times the average transactions per block.
I implemented this change in SVN rev 157.
The reason I previously made it so high was to allow very large transactions without hitting the transaction fee. The threshold was around 26,000 BTC for transactions made of 50 BTC generated coins. Even though it was 100 times easier to generate back then, only a few people ever encountered the fee at that level. The new threshold puts it at around 11,000 BTC for sending generated coins. It would mostly only be reached with generated bitcoins. If you bought your bitcoins, they'll be denominated in larger transactions and won't be anywhere near the fee limit, unless you bought them in several hundred separate transactions. Even if you do reach the fee level, you only have to pay it once to bundle your little transactions together.