I remember doing shops at a German based grocery store about 10 years ago. They didn't pay much. Maybe $8-10 But if I was already shopping there. It was worth 10 minutes of my time.
The company I'm talking about also has a sister company that I would consider an upscale grocery store. In Germany I think they're called Nord and Sud.
Is this the chain? If so any hints on the MSC? I'm registered with over 100 MSC and haven't seen these shops in my area.