I set up an account and got one "offer". They're not really offers, they're requests for interviews. I don't think they're under any obligation to follow through with their offer amount. One of my coworkers got two "offers" and then interviewed with both. For various reasons, neither of us got any of the jobs.
Took a week or so for everything to happen.
It's anecdotal, but my advice would be to take DA's promises with a grain of salt.