The map for the location of an individual transaction is nice but often lacks the necessary context to be particularly worthwhile.
It’s quite a hard balance to strike - zoom set too far out and it’s not that useful, zoom set too far in and it’s also not useful.
E.g.
Another idea might be to feature a photo of the shop in place of the map, perhaps using the Street View API (https://developers.google.com/maps/documentation/streetview/intro).
It’s a thought! 