The Rise of Subscription-Based Emoji Services and Changing Consumer Habits

On the subway ride home, someone sends a message to a friend: “Today was really tough.” A weeping character follows the sentence. Read on its own, it is a brief complaint, but that tiny image changes the emotional temperature of the message.

These days, however, people do not pay separately every time they want to use a character. They are becoming accustomed to paying a monthly fee and drawing on a vast library of emojis and stickers whenever they need them. The shift is not confined to messaging apps; it is also changing how blogs and personal websites communicate with their readers.

In the past, buying emojis and stickers was relatively straightforward. Users chose a character pack they liked, paid once, and used it for a long time. Collecting favorite stickers was part of the fun, and keeping an eye on which characters friends were using became a minor trend in its own right.

Subscription services have changed that pattern. Rather than thinking about owning a particular character, users now think about having countless ways to express themselves whenever the need arises. It is similar to using a streaming service instead of buying individual films.

Kakao introduced Emoticon Plus in 2021. According to figures released by the company, the service had more than 2 million subscribers in 2023, while the average number of monthly users of Kakao emoticons reached approximately 30 million.

These figures point to more than simple popularity. They suggest that emojis and stickers are no longer occasional embellishments but part of everyday language. Even “Okay” can sound entirely different depending on the expression and gesture that accompany it.

From buying one at a time to borrowing them every month

Once they subscribe, users try out a wider range of characters. Today they might use an exhausted office worker; tomorrow, a mischievous animal; and in a family group chat, a character with a gentle expression.

An unexpected shift follows. Users start looking for an expression that fits the situation before they look for a particular character. What matters is how naturally a sticker captures everyday phrases such as “I’m sorry,” “Thank you,” “I’m busy right now,” or “Same here.”

Materials published by Kakao include examples in which thousands of expressions correspond to a single short phrase. Even a simple “yes” can come in several versions: a meek yes, a cute yes, an indifferent yes, or an excited yes.

That means attractive artwork alone is not enough in a subscription-based market. Designers first need to think about when users will reach for an image. A character’s usefulness in conversation becomes a stronger competitive advantage than the face it presents.

Subscriptions expanded the selection but also raised the bar for users

Just as people have distinct ways of speaking, characters have their own voices. Some offer quiet comfort; others laugh loudly and lift the mood. Users borrow those differences to express their own feelings.

In that sense, an emoji or sticker is more than a picture. It is a small interpreter that conveys feelings people may feel too embarrassed to put into words themselves. That is why popular characters do more than look cute: they capture moments that people regularly experience.

LINE also operates a subscription-based sticker service alongside its individual-purchase model. According to LINE’s help pages, users in some countries can pay a set fee and use eligible stickers without limits.

On LINE Creators Market, stickers become eligible for the subscription service 180 days after going on sale. Newly released work does not enter the subscription catalog immediately; it first spends a period on the market before reaching a new group of users.

The way creators’ earnings are calculated also changes. With individual purchases, the key question is whether someone bought a pack. Under a subscription model, what matters is how many users actually sent those stickers. LINE’s terms explain that payouts are calculated using the number of subscribers, a set unit rate, and the stickers’ actual usage rate.

This model gives creators two separate challenges. Capturing attention with a striking image is not the same as creating an image that people will use repeatedly in a range of situations.

A dramatic expression may stop someone in their tracks at first. But to survive in a subscription service, a character needs to depict recurring moments of daily life: saying good morning, feeling nervous before a meeting, replying late, or making weekend plans.

LINE’s example points to a new way of calculating creator earnings

For Korean blog users, characters are hardly unfamiliar decorations. Expressions have appeared between posts on Naver Blog, short images have accompanied comments on Tistory, and characters in KakaoTalk conversations have long carried the emotion at the end of a sentence.

Readers who have grown used to these experiences may expect the same ease on WordPress. They might tap a small reaction button while reading a long article or leave an opinion using a character-style icon selected by the author.

WordPress’s block editor arranges elements such as text, images, lists, and video as individual blocks. According to WordPress’s official documentation, the editor became the default starting with version 5.0 in December 2018.

This means more than simply making it easier for site operators to insert emoji elements into an article. It allows them to place emotional cues, reactions, and instructions where they fit the flow of the text. Characters can become points where readers take action, rather than remaining decorative images.

The familiar scenes of Naver Blog and Tistory are changing

Before adding characters to a site, ask “What do I want the reader to do?” rather than simply “Should we add this because it’s cute?” The purpose will differ depending on whether you want to know if readers finished the article, whether they agreed with it, or whether you want to guide them to the next post.

• Use decorative characters to convey the mood of an article gently.
• Use one-tap reaction buttons to collect reader responses.
• Pair an expression with a short sentence when guiding readers toward their next action.
• Avoid excessive movement when introducing a product or course.

The WordPress plugin directory includes tools that add emoji reactions to posts and pages and display reaction counts. These features give readers who may feel reluctant to write a comment a quick, low-effort way to participate.

That said, a high reaction count does not necessarily mean an article is good. If a site focuses too heavily on collecting numbers, it can start to feel like an amusement park.

Characters should support the meaning of an article, not become the main attraction that obscures it. When placing characters as part of the article rather than as decoration, you can insert installed character stickers into a post using DecoBlocks’ Insert Character Sticker.

The key to a subscription model is not “having a lot.” It is “being able to reach for the right thing at the right moment.” That shift offers an important lesson for personal site operators as well.

Readers do not want to learn a new feature every time they visit a site. Buttons should look familiar, the way to respond should be simple, and it should be immediately clear where to click. The experience should feel as natural as choosing an emoji in a messaging app.

For that reason, WordPress sites using characters should reduce the burden of choice. Instead of offering more than ten reaction types, it is better to select a few with clear purposes, such as “This was helpful,” “I’d like to know more,” and “I’ll read the next post.”

Another point to consider is repeat use. Subscription services succeed not simply because they show users something new each time. People want to find familiar expressions quickly and communicate their feelings comfortably through characters they know.

The same applies to personal websites. Rather than adding completely different decorations to every article, it is more memorable to establish a few signature expressions and colors and use them consistently. Readers will recognize the site’s identity as soon as they see those familiar faces.

The biggest question subscription-based consumption poses for personal websites

In the era of individual purchases, the question was “What should I buy?” In the subscription era, it has become “What should I send in this moment?” The focus of consumption has shifted from objects to situations.

For character creators, that shift means observing everyday life. For site operators, it means paying attention to where readers pause and which passages make them nod in agreement.

Good use of characters does not force visitors to laugh. It creates a brief pause after a long explanation, softens complicated instructions, and makes a piece of writing read alone feel more like a conversation.

Ultimately, subscription-based emoji services have changed more than the way people pay. Users no longer stop at collecting characters; they choose the expression that best fits their words and emotions.

To bring this trend to WordPress, start by imagining the reader’s situation. Then begin with one or two expressions and a simple reaction feature. A small but precise visual cue can sometimes stay with readers longer than a long explanation.

Emojis become tools for building relationships, not possessions

Q. Will adding emojis to a WordPress site make visitors stay longer?

A. Adding characters alone is unlikely to increase time on site. However, making an article’s emotional tone easier to understand and simplifying the way readers respond may encourage greater engagement.

Q. Like a subscription-based emoji service, should WordPress sites offer a large selection of characters?

A. Not necessarily. It is easier for readers to understand a small selection of expressions designed around the situations they encounter most often.

Q. Which reaction buttons work well for blog posts?

A. Buttons linked to the purpose of the article work best, such as “This was helpful,” “I relate to this,” and “I’d like to learn more.” If you simply line up cute expressions, it becomes difficult to interpret the results.

Q. Can I use free emojis alongside characters I created myself?

A. “Free” does not necessarily mean that commercial use is permitted. Check the terms of use and copyright conditions, and for safety, use artwork you created yourself or materials with clear usage rights.

Q. Can characters slow down a website?

A. Loading large animated images and numerous external features can slow a site down. It is best to start with lightweight images and a small number of reaction features, then check the site first on a mobile screen.

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