I see that for 5 EUR you can buy a card that seems to be valid in all of South Limburg.
From the Dutch that I understand, it seems to be also valid on the bus lines that go into Aachen (54, etc.).
In addition, it seems to be valid on the veolia train line that rides around valkenburg/kerkrade/maastricht/heerlen.
Is this correct?
Is it possible to buy these in the Maastricht train station or outside of it somewhere near?
I know you can get these in post offices and tobacco shops, but I will have heavy baggage.
Any help is always appreciated.