This is what I was wondering about,the website made it look like you setup a wallet before you come in and boom insta cash out.
Before the wallet I would go in scan my phone with the QR code and wait around 10 minutes. Last time I did this I saw a guy do the same but he bought a coffee and proceeded to cash out all in 2 minutes. Might have been a rep or something I guess.
Will give it a shot at the end of the month and come back with a update.
IIRC, robocoin requires confirmations before allowing the user to cash it out. If the confirmation is fast, then it would be ready for cashing out instantly, if it's not, I'm afraid it would take sometime. But overall, robocoin is pretty smooth in cashing out and buying Bitcoins.