or trusted escrow provider?
Personally i have never had issues with bitify when purchasing so i can't vouch for how legit or responsive their support system is because every single purchase just goes through seamlessly. But i can say for sure that their deposits and withdrawals system function very well and that's a good sign for a well run business.
They're one of the leading bitcoin escrow sites as well, you can use them with confidence.
As long as you make sure that the goods you receive are legit and not reversible, you are good to go.
But what happens if the buyer is not satisfied? Does that mean that the seller is always screwed, if the goods are non-reversible? Let's say a buyer makes a deal for an account, funds are escrowed, then the buyer changes password on the account without releasing the escrow? Is there any recourse that the seller can take?
At a glance, I prefer to use a trusted human escrow, who can assess the terms of the deal and arbitrate. I don't see how Bitify could rectify the above situation, and a cursory search shows that sellers have absolutely lost money over this.