Great offer, but classic Konzum overpriced minus 1...

Great offer, but classic Konzum overpriced minus 10% to 30% higher prices than in Kaufland for example (sweet, fruit, vegetables, cans, meat, cured meats). One exception is the said fresh fish, which is much cheaper than the competition. Of course when it comes to the cash register (and there are only a few cash registers while the others are closed) and when the waiting time is 15 minutes, every satisfaction with a good price falls into the water. It is incomprehensible to me to create the feeling of a large number of customers with a small number of active cash registers, but probably everything has its own reason.