Are transactions with an insufficient value marked as "failure"? I have made a payment with an installed CardGate(curopayments.com) bitcoin gateway on a site, got a unique deposit adres, i sent a bit less than actual asked. The problem now is that the site owner says he didn't receive any payment because this occured.

Does anyone recognise this, and where is are my bitcoins?


This is a screenshot he sent of his CardGate admin panel
Are transactions with an insufficient value marked as “failure”?


No.

The blockchain, other nodes and miners have no idea how much the recipient is expecting to receive.

If your wallet and blockchain explorers show the transaction as being confirmed then the recipient has received your money. It is now under their exclusive control.


  the site owner says he didn't receive any payment


Either they are confused or they are trying to deceive you.