If you run a business with many locations, many users and many stocks, you know you need something better than just a pen and a notebook.
If you have many customers, that are not always in a hurry to pay their dues, or forget to tell you about deliveries, that are not invoiced, you need to keep an eye on them.
If your suppliers can confuse you with their deliveries and the invoices, you are loosing money.
Or if you are losing your energy to understand what's going on inside your own back-yard..
Why don't you make it easy? Why don't you make it easier???