Knights & Merchants

Open the inventory window by clicking on a Storage
House and click once on the following items.
A red triangle will appear in the item’s
square as each is selected.
  Row 1, item 3 (Wooden Boards)
  Row 2, item 2 (Iron Bars)
  Row 2, item 4 (Wine Casks)
  Row 3, item 1 (Bread)
  Row 3, item 5 (Cooked Meat)
  Row 4, item 1 (Animal Hide)
  Row 4, item 5 (Plate Mail)
  Row 5, item 1 (Hand Axes)
  Row 5, item 2 (Swords)
  Row 5, item 3 (Lances)
  Row 5, item 4 (Pikes)
  Row 5, item 5 (Long Bows)
  Row 6, item 2 (Horses)
Then, click on Row 6, item 1 (Crossbows) to add 10 of each
item to your Storage House or on Row 6, item 2 (Horses) to
complete the current mission.