Settings

Open the gear at the top right.

Pricing region: GB, US or EU. Prices are shown in that region’s currency.
Fill in Spotify links from public track pages: a dragged Spotify track arrives as a link with an ID only. This reads the track’s public Spotify page for its title and artist.
Stores: each store and whether it’s ready. For Volumo, paste a token from volumo.com/profile/api-tokens into Volumo API token and choose Save. Remove Volumo token deletes it. The token is kept in the macOS Keychain.
Refresh expired CD prices automatically: Discogs prices last 6 hours. When a playlist opens with expired ones, Discogs is checked again for just those tracks.
About: the version, the beta terms, the privacy page and Discogs’ notice.