Overview
A loss leader is a product sold at or below cost to draw customers in, on the bet that they'll buy other, profitable items once there — or become loyal, higher-value customers over time. The loss on the leader is really a marketing cost that shows up in the cost of goods rather than the ad budget.
It works when the traffic the leader generates spends enough on everything else to more than cover the loss. It's a bet about basket size and lifetime value, not about the single item.
How it works
Price a popular, visible product at or below cost to attract traffic.
Surround it with profitable products customers buy on the same visit.
Ensure the total basket, or the customer's lifetime value, exceeds the loss on the leader.
Where you see it
Costco's $1.50 hot dog
A famously unprofitable item that signals value and drives membership traffic.
Retail doorbusters
Below-cost deals that pull shoppers who buy full-margin goods too.
When it works
- The leader reliably drives traffic that buys profitable items too.
- Customers can't cherry-pick only the loss leader and leave.
- The lifetime value of the acquired customer justifies the loss.
When it fails
- Customers buy only the loss leader and nothing else ('cherry-picking').
- The traffic doesn't convert to profitable purchases.
- The loss is deeper or broader than the extra profit it generates.
Frequently asked questions
Why sell anything at a loss on purpose?
Because the loss is really a marketing cost — the cheap item draws customers who buy enough profitable things (or stay loyal) to more than repay it.
What's the main risk?
Cherry-picking — customers who buy only the loss leader and nothing else, so you subsidise them without earning the offsetting profit.