The Wall Street Journal

How We Grew WSJ Subscriptions with Posters, Not Pixels 📰🇺🇸🇰🇷

When a global media brand enters Korea, the instinct is to go digital. The Wall Street Journal saw a sharper opportunity offline, right where its future readers study. Dow Jones set out to grow WSJ subscriptions among students, professors, and staff at Korea's top universities, an audience that prizes English proficiency and global business fluency but rarely crosses paths with WSJ day to day. The goal was clear: secure a high volume of new subscriptions within a tight two-month window.

expand k designed and ran a below-the-line campaign built around three offline activities with a digital tracking layer: KR poster ads, banner ads, and leaflet distribution across the top universities in Seoul. We localised WSJ's English assets, developed the Korean designs in-house, and managed the campaign end to end, with every asset carrying a QR code to turn offline placements into measurable acquisition channels. The partnership later extended to Korea Fintech 2025, where expand k handled WSJ's on-the-ground brand activation, localising and producing the booth backdrop, sell sheets, and banners for a high-value professional audience.

• 

The campaign delivered well beyond target, driving a 750% increase in brand reach and a 500% lift in product visibility across the campuses, while continuous optimisation lowered cost per acquisition by 150% as budget shifted toward the strongest-performing universities and formats.

Entering Korea is not always about the channel everyone defaults to. Sometimes it is about meeting the right audience where they already are, on campus or on the exhibition floor, then tracking every step so the results speak for themselves. expand k has become The Wall Street Journal's on-the-ground partner in Korea, turning offline presence into measurable growth.

• 

• 

• 

© 2026 expand k. All rights reserved.