I guess my detective skills are not working so well today. having a hard time figuring that clue out. For So Cal (and Nevada), the shops were handled by a company that used their own software (non-sassie/non-shopmetrics). I think they were in Texas. But I don't think they had all the shops nationwide. So maybe this phone app had some of the other locations.
Today's fee on the app was $5 in California, and then full reimbursement for expenses. Definitely not on par with the fee from the original MSC.
They appear periodically on a phone app that also has the "Eye Spy" shops. I'm sure the fees are not as high, but you do get some fee plus reimbursement for your pizza.