Got a single ping, accepted it. Got pinged for a second, actually a pretty good one, accepted it. Then got another ping (from same restaurant as 2nd). Been doing this for over 4 years and never been offered a third delivery, so I figured must have been a problem with the 2nd one. Nope, actually got 3 deliveries. I have no problem with this, as I got to accept or reject each one. But if they start offering triples from the get go, well not sure I like that.