A Unique Selling Proposition is that one distinct characteristic that differentiates your business from your competitors. What is a USP and how to create one?
While many businesses simply adopt a 'me too' approach that only relies on the momentum of the marketplace, a well defined USP can aid your business - especially if it addresses a void in your industry.
A famous example of a USP is M&M's: "The milk chocolate melts in your mouth, not in your hand."
Your business is the only one that stocks and uses a specific, market leading product
Your business sources materials locally
You provide a service and allow your customers to help with labour to keep costs down
There are lots and lots of ways to define your USP. Here's a link to a great website with more information about your USP and how to create one.