We should just never have told anybody about confirmations.
Bitcoin are send instantly. I never waited long after paying for my beer, since the barman accepts 0-confirmation transactions.
People handle Bitcoin like there are double spend attacks all the time. Maybe I am in the wrong sections of this forum, but I don't see them anywhere.
Where are all this double spends, that justify waiting 6 confirmations to be sure for a >$10 item?
So, the fault is with the merchants. Do they wait 6 months to accept a credit card payments, since it could be charged back in this time? No? Why are they doing this with bitcoin? A 0-confirmations Bitcoin transaction is safer, than waiting a month after getting paid with a credit card.
The problem is different with chargeback. When paying with a card you trust the operators and so does the merchant. He trusts that the money will come into his account, because a third party takes care of it and vouches for it.
With a 0 confirmation Bitcoin transaction the merchant cannot trust anyone, the best is to hope that the transaction will happen and it is not a double-spend or not in a sidechain (by chance). This is a consequence of bitcoin removing trust from the equation. A benefit, and a drawback some other times.
See, that is the real problem. You have obviously no idea, how a double spend works, if you say, you have to trust/hope, that no double spend occurs.That is just not how Bitcoin works.
There is also no third party that guarantees, that you really got your money when someone paid with a credit card. I don't know,
why it is so hard to understand that a chargeback can occur 6 months later. A chargeback can occur= no guarantee that you really got your money.
Got it? Or do I have to rephrase it again?
So, for the people, who neither understand Credit Cards nor Bitcoin, it should be enough to understand: Bitcoin transactions are instant and please don't try to tell them anything about confirmations or double spends. They most probably will get it wrong.
The coloured parts that you didn't understand and/or reflect upon are explained in greater detail below. I hope this will help.
ChargebackI see people bring this argument trying to promote bitcoin that there is no chargebacks and that when paying with card you can get a chargeback even after >>insert time that is not important here<<. I know that it is trendy to dislike banks and similar, but why this argument? It is a different system based on different merits. It is not hard to understand what you are saying and repeating it won't make you understand why a merchant has trust in the payment processor even when chargebacks can happen. This trust is what I was talking about.
Let us take an example:
Merchant <==> Payment Processor <==> Consumer
The merchant, say BuyBigTVsOnline, sells 1000 TVs online in the USA and accepts credit card payment where there is a possibility for a chargeback for 100 years. Just for the sake of argument. 999 customers are satisfied with the product but one (let's call this person randomly) Bob wants to scam BuyBigTVsOnline and files a charge back claiming that his TV never arrived/was damaged or who cares. He gets his money back and BuyBigTVsOnline lost some negligible amount of money. Bob then goes on and does this 3 more times at which point the Payment Processor freezes his account due to fraud (spice it with lawsuit or whatever pleases you) and Bob is out of the picture. Hence, scammers are eventually caught and the fear of this (or hopefully just the wish to be a decent being) motivates average people not to scam others (e.g BuyBigTVsOnline) for no reason (aka the system works). Here BuyBigTVsOnline (!) has trust in the Payment Processor that it catches scammers and on a grand scale his company (BuyBigTVsOnline) won't lose money and also trusts that the majority of his sales will not be charged back. Hence the trust and a working system.
Note: don't confuse chargeback with return policy where BuyBigTVsOnline gets its TV back and delivery fees should be in its business model. Also some chargebacks are probably included in the same business model, after all we don't live in a world with unicorns. If as a retailer your business model does not include and anticipate such customer behaviour and unfortunate events, then it is probably a bad business plan.
Get fast, automatic access to those funds. Transactions are typically settled in 24-72 hours, not up to seven business days, as it takes with paper checks.
sourceThe funds are available to you most likely in a few days with a possible chargeback that you should aim to avoid. So after you have read and considered the above, why is chargeback important? Or how is this relevant to bitcoin?
Got it? Or do I have to rephrase it again?
Double-spend "issue"I think you didn't not fully understand the sentence I wrote previously to which (I think) you were referring. Don't worry, it is not a problem and I will explain it again for you. It is not
me who needs to hope/trust that a (for example) double-spend doesn't happen, but the
merchant. The blue highlighted parts below refer to one another.
With a 0 confirmation Bitcoin transaction the merchant cannot trust anyone, the best is to hope that the transaction will happen and it is not a double-spend or not in a sidechain (by chance).Here I will add that he, the merchant, cannot trust the person or Payment Processor organization as an intermediary (or lack of the latter), but he may trust the bitcoin system and underlying software, algorithms as a whole. However, there were issues in the past where coins sent e.g. without a fee were simply held behind and eventually were not included into any block. This needed a manual reset of the transaction and an intentional "double-spend" to transfer the stuck coins. First it appeared that the transaction was sent, but turns out it wasn't. Although this has been fixed a good while ago.
More recent events with Chinese farms also caused a small panic attack, it was settled fast, automatically and no major harm was done. There was also a fixe since, as far as I know.
These two examples are just to show that unanticipated things can happen, have happened before and probably will also happen in the future. We cannot anticipate and prepare for unknowns that we don't know of.
I hope it is all clear for you now!