So this guy bought me a 2euros CD-R some weeks ago.
I had no news about his order until i receive an agressive pm saying i sent him a (unofficial?) blank CD-R and another CD-R who have nothing to do there (? to buy his silence?)...

I sent him proof it's an official CD-R (where i bought it, label's contact...).

Pretty sure it's not blank because i listen before sending, but maybe i forgot this time, so proposed to send another for free.

And for the 2nd CD-R it's a present, if you buy/trade with me you know i send often bonus stuff.

No answer and a negative feedback some days ago saying i'm a fraud and i send him wrong and blank CD-R...

Solved...
A big mess for cheap item, send me a message if you have a problem...