USP
USP (noun) means the particular feature that makes a product, service or person different from and better than the competition, and the reason a customer should choose it. Example: “Their USP is that every repair is done the same day or it's free.”
How to use USP
Learner’s notesIn plain EnglishThe one thing that makes your product different from everyone else's.
Standard business and marketing vocabulary, especially in the UK; used freely in pitches and briefs.
Written as three capitals. Saying 'a unique USP' is redundant, since the U already means unique.
Trace the full origin ↓Fill the gap
Can you complete this real example?
Their _____ is that every repair is done the same day or it's free.
Etymology
An initialism of 'unique selling point', also expanded as 'unique selling proposition'.