Commercial and non-for-profit uses of OSM data

I thought about opening a thread with references to usage of OSM data/maps by commercial and non-commercial organizations. I stumbled on a few, and noticed that no credit was given to OSM. I approached the companies, asking to rectify the situation. I’ll post the replies here.

The first one is They use OSM maps to show the location of businesses for which they offer discounts, but do not credit OSM. I referred them to the legal FAQ, and this was their reply: