The security issue mentioned by the poster should be the black G issue, right? In fact, a large part of the G in online mobile transactions is laundered.

If you are worried about the security of the transaction, then I can tell you that as long as online virtual item transactions go through Alipay, there is basically no problem. (Except accounts)

The main issue is the black G account ban:

1. Do not trade with a small account. Because the trumpet has huge income from unknown sources, it will be targeted by the GM. Someone added thousands of G to his own account and his account was banned.

2. Face-to-face transactions. It's very safe. Nowadays, most G sales are done through face-to-face transactions. Very few have been banned.

3. Money laundering at auction houses. Very safe. Although it was through the mailbox, the money from the auction house was basically laundered. It turns out that some time ago, WOW had a bug that could copy G. Basically, people who copied a lot of G were banned. But someone I know laundered tens of thousands of G through auction...but the auction house charges a handling fee of 5/100, so you can decide for yourself.

4. Sell cards. This is the safest (I mean your account will not be banned). The price is relatively moderate. As long as you look for "good equipment, good guarantees, and good unions", there is basically no problem of being cheated. I have sold dozens of cards and have never been scammed once. The only drawback: trouble. You have to keep shouting, and sometimes it takes a long time to sell a card.

PS: I am also planning to buy G recently, and I have collected a lot of information from everywhere. Haha, I hope it will be helpful to you.

Well, continue to answer. If it violates the game, the game account will be frozen. If it violates the Battle.net rules, the Battle.net account will be frozen. Black G Trading only freezes the account of Black G Trading.