The gas limit for single send transaction is about 21000 gas.
Now I am creating my own Ethereum based crypto-coin, and I want to keep its conversion rate as 1 coin = 1 US$ and about 0.02 US$ as transaction fees.
But if my traders send 1 or just half coin, then also for this transaction, if they have to pay the whole gass limit then it will be of no use as it will be more of a loss.
So, my question is, is there any other way to avoid this much fee? Or instead, can we combine multiple transactions up to a limit and then send it as a 'single transaction' to miners??
Thanks in advance.
Best Answer
The SafeLow cost for a transaction is currently $0.019, which is a lot less than your $0.40. It's possible, however, that the price has fluctuated since you wrote your question, which I'll talk about more below.
This is perhaps possible during an ICO phase, where you can sell the tokens for this amount, but how will you prevent them being traded for different amounts on the open market? (This is perhaps worth a new question, if it hasn't been asked before.)
Ethereum's gas prices form a market. As above, I think your estimate of $0.40 is too high, at least for the current market. However, as the number of transactions being sent on the network increases, so does demand for throughput and space in blocks. This pushes up the gas price, and this is how it was designed to work.
Fees will likely be lower when further scalability solutions have been implemented, but the price market will always exist. If that doesn't appeal to you, then perhaps a different platform would be a better fit (and especially if you want to peg your token to a fiat value).