Here in the Albert Heijn in the Netherlands, headquarters must love it. In Groningen I sometimes see 8 students checking out at the same time while the store wo

Here in the Albert Heijn in the Netherlands, headquarters must love it. In Groningen I sometimes see 8 students checking out at the same time while the store would only have place for 3 to 4 regular check outs. It seems to me like much higher parallelization.