I purchased the DX50 should there be some conformation on there end saying payment received.
Don't expect too much, most of us received an email from the payment business but not from iBasso. I used Paypal and they were quick to say iBasso snatched the money and ran to make my DX50. What I am saying is don't worry they took your money but they also took your address so they will deliver it to your door using the courier. What you need to do is to check with them on day of delivery your confirmation number and then patiently wait until it clears custom if outside of the country. Some buyers were able to switch courier so find out if that would be to your advantage and is available.
What DX50 batch are you?