A note from personal experience with this seller, which I write to all would-be, potential buyers:
I'll start by saying that my first experience with this seller was absolutely excellent. The shipping speed, the quality of the product, and the communication were all first-rate -- one of the best experiences of this sort I've ever had.
Then, brand new to this forum, I made a rookie mistake, with the escrow/passcode method employed here -- a mistake for which I took and still take full responsibility, and for which also I apologized in writing to the both seller and the administration of this forum. That mistake caused confusion, but it cost not a single penny of anyone's money.
I then communicated with the seller via telegram, apologizing again.(We'd communicated through telegram for our first transaction, which as I said above was first-rate, in every way. Via mutual agreement, I then sent $850.00 in btc to this seller, via a telegram transaction, and received from the seller the following message on Telegram: "Will ship tomorrow."
That was over a month ago. I've never received any of the product, nor have I received any reply, nor have I received a refund of any kind, even partial.
I repeat: that's $850.00 in btc that I sent this seller and which this seller acknowledged receiving. I also have the screenshots and transaction ID's to prove that the btc was sent to the proper address and confirmed.
Over one month has passed and I've still gotten no reply and no product.
After such a stellar first experience, I am extraordinarily disappointed, to say the least of it.
But there's another aspect to this popular technique of ghosting, which where I'm from we call selective scamming:
When a seller who at first provides first-rate service and communication writes "Will ship tomorrow" and then no product ever arrives and no refund, and then the seller ghosts completely, you start worrying over other concerning factors. Like law enforcement. And that's why I consider ghosting the worst and rudest of all possible business practices. It's the most egregious thing about the trendy method of not replying. It's even worse, in my opinion, than selectively scamming a person out $850.00 dollars, which this seller did to me.
Thrusting someone into a state of concern over possible legalities because you'd prefer not to type a few words in reply is not just a tacky business method. It's the epitome of inconsiderate. And this is to say nothing of selectively scamming $850.00.
This seller, who's proven that he or she can be exceptionally competent, should know about this. And so should all potential buyers.
I consider this seller a thief (for certain that), and a possible fed.