+
+The intended use is that at the start of the pillage you run:
+ ypp-restock-rum have ... want ...
+to check that stocks are sufficient, or perhaps:
+ ypp-restock-rum have ... want ... price ...
+if you want to stock up some more. At the end of the pillage,
+run the same thing again with some extra parameters:
+ ypp-restock-rum have .. want ... have ... price ...
+and it will tell you how you did and what the restock should be like.