Discount popups don't just underperform — they actively recruit the wrong audience.
3 mistakes that make it worse:
• Offering the discount before the visitor has read a single product claim (it signals nothing about value)
• Making the discount the headline instead of the outcome (trains price focus from the first interaction)
• No follow-up sequence that builds product understanding after capture (the subscriber stays price-sensitive forever)
The popup is the first email. Treat it like one.