Their reputation as a quality magical goods supplier seemed to have spread quickly through the city, and while Karl was busy working to make replacements for the items which had been purchased that day, Wendy was busily making Commander Rank wooden Rings with mana storage and skill power.
She brought them in towards the end of the day, and Karl made a space in one of the taller display cases near the back of the room, where the potions were.
That was the unofficial spot for items with extremely high sales volumes. Directly in front of customers when they entered, but at the far end of the room, so they had to pass everything else.
The next customer in, one of the Guardsmen, saw them setting up the wooden rings and stopped to wait for them to finish working.