Lifetime Value (LTV) is a prediction of the total revenue a business can expect from a single customer throughout the entire duration of their relationship.
Think of it as the grand total of what acustomer is worth to your business from their first purchase to their last
The LTV compares the total value generated by a new customer compared to the cost of acquiring it, also known as CAC (Customer Acquisition Cost).
In short: it's the maximum threshold to get new customers.