Ok, we have another ‘expert’ here.
Keep digging deeper hole with this kind of infantile replies 
Moreover, we discovered that this user received the card for FREE from the very beginning as part of our trial program—he never spent a single cent on it. And now he’s calling us scammers? Ridiculous.
Wow, I see now what was is problem here, maybe he forced and blackmailed you to give him this card...You gave away few free cards but than you think that you have the right to brag about it, and complain if they don't purchase another card
The only scammer here is you!
Here we go... counter accusation, and now shasan is a ''scammer'' 
i have to agree that you can't accuse them of scamming you if you got the card for free and never used any of your own money on the service.
I have to disagree with this.If someone gives you card, money, coins, bread, banana or anything else, than this item becomes yours.
If I send you 1 Bitcoin than this Bitcoin becomes yours, I don't have to justify and call you out for life how once that coin was mine.
He didn't steal or forced anyone to give him card for testing, and he didn't agree to be shamed for not spending more money.
It doesn’t matter whether you agree or disagree. You could also disagree that the Earth is round, but that wouldn’t change reality. This is simply your personal opinion. There are common sense and obvious facts—this user received the card for free. We also provided a replacement when the previous BIN was lost and even added an additional $30. He never spent a single cent of his own money. It was a trial program!