First of all I'm not sure the DKS forum is most appropriate for this question but well I do not think the technical and help forums were.

Here is my issue.
The shop where I bought the game does not give a "physical" proof of purchase (ticket).
They have a database of serial numbers in case of issue with the media so they can find if the game has been bought in their shop should you have to bring it back.
This was not an issue until a few years ago.
But what about games like DKS with limited number of installs/activations ?
When I reach this limit I will have to give a proof of purchase so that the publisher grants me the right to use the game I bought.
I could go to the shop and arrange with them, but this means I can't immediately get fun with the game on the new PC.
And what if the shop has closed in the meantime ?

Imarion