The PushCoin webstore supports a crude method of limiting sales of a particular product. This feature does not guarantee an exact maximum number of products sold because it’s possible for two or more parents to buy a product at the same time and exceed the limit. For this reason consider this to be a soft limit and be ready to either issue refunds – if you run out of stock – or accommodate slightly higher sales than specified here.
Note: Whenever a sale occurs, the system decrements this quantity. When you visit the product’s configuration page at a later time, you may notice the limit already changed to a lower value. This is expected. Once it reaches zero, the product is taken off the website.