In addition to mail, a German post office is also what?

Answer 1

- a bank
- a telecommunications supplier
- an intermediary helping customers find the best contracts for (environmentally friendly produced) electricity
- a seller of office supplies
- a seller of road tax discs (vignettes)
- a provider of a so-called "lotto service" (strategies to increase chances of winning the lottery)

Answer 2

If you mean 'The' German' post office you are talking about the company called Deutsche post.

They 'were' only a post office but they have expanded into lots of other areas. I knew them more for their banking operation.