Depending on the type of store products, it could be very important to let the visitors know about the new product arrivals. Your customers could just be regularly visiting your store in anticipation of something new. In that case if something new arrives it is very important that your customers immediately find it out.
In AbleCommerce 7 there is no out-of-the-box control to let you display new products on your store. You can do it with customization and you may find helpful code in AbleCommerce forums.
This free controls by Plugables makes your life easier. All you need to do is to just drop this control in your ConLib folder and start using it in your scriptlets.
For more details on installation and usage check the
blog entry for New Products add-on.