You cannot order limitless quantities of stock. Some stock is actually very limited to say the size of your refrigerator.
What is a good option with our users is focus ordering, it is advanced type of "just in time" method of stock control which allows you to plan how much stock you should have now.
What happens is the computer tracks the stock on hand, estimates the stock level required for these goods in the period (focus), if it thinks that the stock on hand is too low it can send an order to a supplier with the speed and accuracy that no-one can match.
It is easy to set up, and use for details click here.
With effective software, you can control your stock with relative ease.
For details on how to do this, please, click here 
