I worked as a Stock Controller/Purchaser for a communications company. We built OB vehicles and Radio & TV stations around the world.

One main problem we had was cash flow in that large contracts would either be paid at the end or in installments, as the costs could be high, this caused problems in making our products.

At times we would have to get Government Bonds to help get us to the next stage. My manager was quite organized, but keeping track of around thirty independent purchasers meant that at any given moment, a new order might jeopardize a more immediate need for our financial resources.

One of my duties was to keep track of the purchase orders. My manager had a dozen or so Excel documents to keep track of things, but it did mean that records were a little disjointed. It was also easy to forget to update an individual file. Purchase orders were all on paper and did seem to disappear, which caused problems.