Do your LINE broadcasts actually land with customers?
You know the feeling. A carefully crafted event message goes out, the open rate looks fine, but on the ground nobody can say which visitors came because of it.
That’s exactly where Park Lane by CMP’s marketing team was stuck. Not for lack of effort: the way they communicated simply had no feedback loop built in.
Then they made one change, and their LINE Official Account went from a broadcast channel to a two-way, everyday relationship.
| Item | Details |
|---|---|
| Client | Park Lane by CMP: a retail district around Taichung’s Calligraphy Greenway, covering CMP eslite, Jindian Green Park, The Sixth Market, and Park2 |
| Key challenges | App member sign-up rates, information fragmented across multiple venues, offline foot traffic that couldn’t be tracked, and existing broadcast channels whose results were hard to measure |
| Solution | OakMega Social CRM + LINE Official Account integration (segmented broadcasts, OMO points, digital membership card, member journeys) |
| Key results | 50,000+ digitally linked members; nearly 100,000 friends tagged by venue |
| Timeframe | Q1 2026 |
Meet Park Lane by CMP: one district, four personalities
Centered on the Calligraphy Greenway in Taichung, Taiwan, Park Lane by CMP operates CMP eslite, Jindian Green Park, The Sixth Market, and Park2, four venues with their own character and audiences.
Before working with OakMega, the marketing team relied mainly on one-way EDMs and app push notifications to reach members. Once a message went out, that was it. There was no follow-up and no way to know whether someone visited afterward, which venue they went to, or whether they used the coupon.
From a data perspective, every campaign was like throwing stones in the dark.
The problem wasn’t a lack of customers. It was how hard they were to see.
1. Fragmented messages nobody wants to read in full
The four Park Lane by CMP malls differ widely in style, and their events cover a lot of ground. When the same message goes to everyone, Jindian Green Park’s anniversary sale is noise to someone who wants eslite’s book events, and an art exhibition at CMP eslite feels far removed from locals who shop at The Sixth Market.
Everyone received the message, but nobody felt it was meant for them.
2. Crowds at offline events vanished as soon as the events ended
Each venue regularly hosts markets, pop-ups, and brand collaborations, and they draw good crowds. But once an event is over, attendees almost instantly go back to being strangers, with no way to reach them again, let alone turn them into long-term members.
3. The broadcast went out. Now what?
Message performance couldn’t be tracked. Coupons were sent, but no one knew how many were actually used in store. It sounds like a technical detail, but it undermines the basis for every marketing budget decision.
When we helped Park Lane by CMP get started, we saw that the most underestimated problem wasn’t posting too little. It was the disconnect between what was sent, who received it, and whether it worked. That disconnect hurts more than any single missing feature.
They did something that looked small: turning LINE into a membership card in your pocket
The turning point was redefining the LINE Official Account from a notification tool into a gateway to everyday life.
OakMega worked with Park Lane by CMP’s app vendor to shorten member binding, so friends can open their barcode in one tap from the chat window. No switching apps, no logging in again: they check out right inside LINE. A lucky draw module gave people a clear reason to add the account and link their membership.
That one move solved a fundamental problem: you have to keep people around before anything else becomes possible.
From there, they used three approaches to make the relationship feel personal:
1. Segment tags: every message feels written for you
Using OakMega’s tagging, members are grouped by venue preference, purchase behavior, and engagement history. Every broadcast after that goes only to people for whom the content is genuinely relevant.
CMP eslite’s new book exhibitions used to go to every friend. Now they only appear in the chats of people who have engaged with eslite before.
For friends, the LINE Official Account went from “the account that’s always advertising” to “the channel that sometimes recommends things I’m into.”
2. Physical QR codes: the offline moment is finally remembered
Shopping point campaigns at each mall now combine in-store QR scans with digital stamp collection.
Shoppers scan a QR code at the mall and points are added to their LINE account instantly. With the member achievements module, they can see how many points they still need and which stores they haven’t checked in at yet. Once the card is full, they claim a brand gift or coupon right in LINE.
For the first time, offline traffic that used to disappear after an event has a digital identity the team can keep following up with.
3. Automated member journeys: the right message at the right time
With OakMega’s member journey module, Park Lane by CMP designs automated communication around key moments in member behavior. Newly linked members get a welcome gift, people close to completing their points card get a reminder, and members who have been inactive for a while get a dedicated win-back message.
None of these triggers are sent by hand. The system says the right thing at the right time.
Before the numbers, how it feels
Park Lane by CMP’s marketing team now knows what happens after a broadcast goes out. They know which friends have visited which venue, how many store visits each event drove, and which audiences respond best to which content.
This isn’t just about efficiency. It’s a completely different way of working: from guessing to understanding.
| Metric | Before | After (Q1 2026) |
|---|---|---|
| Digital members | Data gaps; growth hard to measure | 50,000+ ↑ |
| Friends tagged by venue | No behavior tracking; no way to identify them precisely | Nearly 100,000 ↑ |
| Member binding rate | Low (cumbersome linking process) | Significantly higher (one-tap linking) ↑ |
| Broadcast targeting | Sent to everyone | Segmented, tag-based broadcasts ↑ |
| Offline event tracking | Hard to track | OMO points visible in real time ↑ |
Nearly 100,000 friends now carry a venue-specific tag. In other words, Park Lane by CMP can see the everyday footprint of 100,000 shoppers and launch targeted communication around specific interests and venues whenever it wants.
“Marketing isn’t short on creativity. Its understanding of customers is too fragmented. Only when you can finally see each person as a whole — where they go, what they like, when they last visited — have you really started to know them.”
A shopping mall and a lifestyle destination are two different things
According to Salesforce’s State of the Connected Customer report, 73% of consumers expect brands to understand their individual needs and expectations, yet only 51% say brands actually do. For mall operators, that gap is both an opportunity and a source of pressure.
Park Lane by CMP chose to close that distance with digital tools. Not for the sake of the buzzword “digital transformation,” but because they believe everything a member sees when opening LINE should feel like it was made for them.
Today the LINE Official Account acts as the Calligraphy Greenway district’s “aesthetic guide.” It doesn’t just push information. It keeps learning about every friend and shows up in the right place when they need it.
Does your brand really know its customers?
If your marketing team still relies on gut feeling to judge whether each campaign worked, that question deserves a real answer.
