You can display as many products as you want on the homepage. There are two modules for this, one is the latest products and second one is called featured products.
Latest Products:
These are the products that you add in your store recently. It updates automatically on your store. You do not...
To track the traffic on your store, you will need to add a Google Analytics Code to your store. To get the tracking code, please follow the steps below:
Login to your Google Analytics account visiting the following URL: https://www.google.com/analytics