A Tag is a powerful way for you to categorize products, services and contacts very easily.
For example, if you are selling products for women and men, simply create one Tag for each. Then when you create a product or service, add its respective tag.
Tags will allow you to use powerful search filters. You can add as many Tags as you want.
To create a Tag, create or edit a Product or Service, go in the Tags field and start typing. If the tag doesn't existing you will be able to create it directly by clicking on it once you are done typing it.
You can add multiple tags to your products or contacts by selecting the tag in the drop down menu or by typing the new tag name: