[runeks]

Hence the 0.5% fee. :)

I suspect this is the reason Bitpay is able to waive fees completely: they do not take responsibility for unconfirmed transactions.

> Note: Regardless of the transaction speed settings, a fully paid invoice is credited to your merchant account after the transaction has accrued six confirmations. [1]

[1] https://support.bitpay.com/hc/en-us/articles/202943915-What-...