This is the 13881st most frequent Swedish word.
åkermans
"Åkermans" is not a standard Swedish word; it is likely a proper noun, such as a surname or brand name.
In this sentence, 'Åkermans' denotes a proper noun, most likely a family name or a brand that owned the shop mentioned.
Åkermans hade en butik i centrum.
Åkermans had a shop in the center.
Here, 'Åkermans' again functions as a proper noun, referring to presumably a store named Åkermans.
Vi handlade alltid på Åkermans under helgerna.
We always shopped at Åkermans during the weekends.
In this sentence, 'Åkermans' indicates possession, implying that Åkermans has a historical significance.