Marstal Posthus is also housed here. You can buy anything from clementines to furniture. The level of service is high and many old merchant virtues are still practised in SuperBrugsen Marstal.
SuperBrugsen is one of the few self-owned cooperative retail stores still left in Denmak, with deep local roots. Part of the annual profit is donated to local cultural and sports associations. The annual general meeting is well-attended and member democracy still lives on in Ærø's largest grocery store.