People tend to use a spreadsheet for everything these days. In a small office environment it will probably work just fine – and if it works than keep at it. However if you need something accessible by multiple users and / or from multiple locations at the same time you will need to invest in a proper database system (myDATABASE). The development of such system can take some time depending on your requirements, but it is worth the effort in the end. Other benefits are: backups, centralised data, easy maintenance, simplified future upgrades and much more improved workflow!