There was an earlier thread about this. I posted there as well. When I first started two years ago the early ones I did were $25-$34 and then seemed to settle at $25. I did not see them at all last calendar year, unless that was just my view. I thought they could have switched companies for the year. Glad to see them back, because once I did the first couple and got used to MS, I knew really quick I like audits. Back then they were by appt. I would imagine that the process is the same, but more involved than another client, also discussed on a recent thread. This returning client had more things to note in the system and operations of the store requiring a manager to show you, so it could be more time consuming still if the store is busy. It involved more than simple questions and making observations.
Wait.
Do not go near them for that money.