How can I insert content next to or near the SKU, price and description of a product?

There are several locations that can be used to add specific content to your product pages:

1. Product Name Enhancer Label
   This is found under the simple tab of the product:
   
   
   
   
2. Short description
   The Short description is limited to 1000 characters (in HTML) and is on the bottom of the simple tab. This is the best choice for short blurbs or specific content you want to appear above the price. 
   
   
3. Product attributes
   Product attribute class values must first be created under Products > Custom Product Attributes. Once the attribute class is created, the product-specific value is added under the advanced tab.
   
   
   
   Here you can select the class, enter your attribute value, and specify if the attribute is visible or not to customers on the website. Attributes can be used for internal organization, SKU management, and for some advanced Pulse Commerce features, like eBay and Amazon. 
   
   
   
   
4. Long description
   The Long description has no character limit and is on the bottom of the simple tab. This is the best choice for detailed content.