Still didn't find the Basic Reality Based Shopper Guidelines, but RBG puts this clause in most of its client's guidelines when there is a rotation:
"*Please note that you are only allowed to perform (or be a guest at) one Dine In, Bar, or To
Go shop at one XXXXX location every 90 days, as XXXXX's team members are on the
lookout for returning RBG shoppers. For example, if you performed a Dine In shop at
XXXXX in March, you could not perform a To Go shop at [same location] until June.
Bypassing rotation will cause your shop to be excluded without pay."