A feature describes what something is; a benefit describes what it does for the reader — and sales letters that lean too heavily on features consistently underperform.
Translate Every Feature Into an Outcome
"Made from military-grade aluminum" is a feature; "Won't bend or crack even after years of daily use" is the benefit that actually matters to the reader.
Ask "So What" of Every Feature You List
Repeatedly asking what a feature actually means for the reader's life is a reliable way to surface the real benefit hiding behind it.
Lead With Benefits, Support With Features
The benefit earns the reader's interest; the feature then gives them a logical, credible reason to believe the benefit is real.
Next step: Use the Sales Letter Writer to turn your product's feature list into benefit-driven copy.