Not sure about Shopper's Inc specifically, since I've never found shops in my area when I've checked... but I have to say I *HATE* when MSCs do what AustinMom described... send out an email, you put in your app, you hear nothing... then they send out the very same email a couple of days later. And then finally deign to assign the shop at the latest possible date, so it's almost impossible to plan your calendar.
It's really a lack of respect for shoppers, like they think we have absolutely nothing else going on except waiting for that one shop, because it's the most important thing in the world, of course ~ and we put everything else that may come up on hold just waiting to see if it will *finally* be assigned.
Practitioner of the Nerdly Arts.