Sell on WhatsApp · Hong Kong 2026 · English + 繁體中文
WhatsApp Business API in Hong Kong: How to Sell Products Without Getting Banned
Hong Kong customers already message shops on WhatsApp to ask about price, stock and delivery. This guide shows how to turn those chats into orders with the official WhatsApp Business API: what On Cloud API's plans cost, what Meta charges per message in Hong Kong, how to stay clear of bans, and which districts to start with. A full Traditional Chinese version follows the English guide.
By On Cloud API team · Updated · 繁體中文版本 (Traditional Chinese)
Quick answer: how do you sell products on WhatsApp in Hong Kong?
Use the official WhatsApp Business API through a Meta Verified provider. On Cloud API plans start at $9.99 a month. Get opt-in from customers, run click-to-WhatsApp ads, answer through a shared inbox and chatbot, and pay Meta's Hong Kong rates of $0.0732 (marketing) and $0.0260 (utility) with 0% markup.
Key takeaways
- Official, not grey. The Business API is the approved way to message at scale. Extensions and modified apps risk your number.
- Four plans from $9.99 to $39.99 a month, plus a $5 to $18 one-time setup fee. Quarterly saves 10% and annual 20%.
- Hong Kong has its own Meta rate: $0.0732 marketing and $0.0260 utility per delivered message.
- From 1 October 2026 each business number gets 1,000 free service messages a month, shared across customers.
- Chinese-speaking reach: WhatsApp is blocked in mainland China, so Hong Kong, Macau and overseas Chinese communities are the realistic audience.
- Opt-in comes first. Bought or scraped lists are the fastest route to blocks, reports and restrictions.
Why is Hong Kong a strong market for selling on WhatsApp?
WhatsApp is the leading messaging app in Hong Kong, with about 90% penetration according to Infobip's 2026 roundup of several sources. Shoppers are used to asking a shop a question in chat, so a business that answers fast, in Traditional Chinese or English, can move a customer from question to order in one conversation.
Hong Kong is compact, so delivery promises are easy to keep, and customers switch between Chinese and English. That makes bilingual templates and a quick hand-over to a human agent worth setting up from day one.
Which cities should you target first in Hong Kong?
Start where your customers and your delivery coverage already are. Hong Kong Island and Kowloon suit fashion, beauty and lifestyle sellers, Kowloon East suits trading and B2B suppliers, and the New Territories suit family retail and local services. Macau is a separate market with its own language mix.
| City / area | Businesses that fit | Language tip |
|---|---|---|
| Central, Sheung Wan, Causeway Bay, Wan Chai | Fashion labels, skincare and beauty, cafes, professional services | Traditional Chinese with English for expat and office customers |
| Tsim Sha Tsui, Jordan, Mong Kok | Streetwear, sneakers, electronics accessories, shops serving locals and visitors | Short Chinese-first templates, English for visitors |
| Kwun Tong, Kowloon Bay | Trading companies, wholesalers, B2B suppliers | English or Chinese depending on the buyer, quotes and order status as utility |
| Sha Tin, Tsuen Wan, Tuen Mun, Yuen Long | Home goods, tutoring, community retail, delivery services | Chinese-first, simple wording and clear delivery times |
| Macau | Retail, food and tourism-related businesses | Chinese and Portuguese-speaking customers exist, so ask which language they prefer |
These are starting ideas, not verified market-size data. Test one district or product line first and measure orders per chat.
How do you sell products on WhatsApp with the Business API?
Customers message you from an ad, a website button, a QR code or a link. Your team answers in a shared inbox, a chatbot handles repeat questions, and you send approved templates for order updates, reminders and offers. The official Business API is what lets several agents, automation and campaigns run on one number.
- Click-to-WhatsApp ads. Facebook and Instagram ads open a chat instead of a landing page. Replies inside the free entry point window are free of Meta charges for up to 7 days after you respond, per Meta's pricing page.
- Shared team inbox. One number, many agents, so nobody misses a chat. Plans include 5 to 20 agents.
- Chatbot flow builder and AI agent. Answer price, stock and delivery questions automatically, then hand over to a person when the customer needs one.
- Campaigns and reminders. Send approved templates to opted-in customers: order confirmations, back-in-stock alerts, offers. Meta's messaging limits apply.
- QR codes and forms. Put a QR code on packaging, shop windows or receipts so customers can start a chat, and collect order details with WhatsApp forms.
Hong Kong customers reached by Facebook and Instagram ads can be sent straight to a chat, where the flow qualifies them and an agent steps in for high-value orders.
What are On Cloud API's plans and packages?
On Cloud API plans run from $9.99 to $39.99 a month, with a small one-time setup fee. Every plan includes unlimited messages on our side, the shared inbox, bulk campaigns, templates, QR codes, chatbots, AI and the agents system. You pay Meta's per-message rates separately, with 0% markup from us (pricing page, 30 September 2026).
| Plan | Per month | One-time setup | Contacts / month | Campaigns / month | Agents |
|---|---|---|---|---|---|
| Standard | $9.99 | $18 | 5,000 | 1,000 | 5 |
| Growth | $19.99 | $15 | 25,000 | 2,500 | 10 |
| Scale | $29.99 | $10 | Unlimited | Unlimited | 15 |
| Enterprises | $39.99 | $5 | Unlimited | Unlimited | 20 |
Setup fees are charged separately. Quarterly billing takes 10% off and annual billing 20% off, as shown on the pricing page. The Enterprises plan includes all premium apps at no extra cost.
Which plan should a seller in Hong Kong choose?
- Standard ($9.99): a small online shop with up to 5,000 contacts a month and up to 5 agents.
- Growth ($19.99): a growing store or trading team with up to 25,000 contacts, 2,500 campaigns and 10 agents.
- Scale ($29.99): unlimited contacts and campaigns for larger customer lists, with 15 agents.
- Enterprises ($39.99): 20 agents and all premium apps at no extra cost, for high-volume teams.
What does Meta charge per WhatsApp message in Hong Kong?
To Hong Kong numbers, Meta charges $0.0732 for a marketing message and $0.0260 for a utility message, such as an order confirmation, per delivered template (Meta's rate card, 1 July 2026). Hong Kong has been priced as its own market since July 2026. From 1 October 2026 each business number also gets 1,000 free service messages a month.
| Market | Marketing message | Utility message |
|---|---|---|
| Hong Kong | $0.0732 | $0.0260 |
| Macau (mapped to Other) | $0.0604 | $0.0077 |
USD per delivered message, from Meta's rate card effective 1 July 2026. Rates are reviewed quarterly. Meta's October 2026 rate changes do not list Hong Kong or the Other region. Macau is not listed separately on the rate card, so Meta maps it to Other. HKD is not among Meta's listed billing currencies. Re-check before you quote.
- Marketing costs about 2.8 times a utility message in Hong Kong, so send confirmations and reminders as utility.
- The 1,000 free monthly messages are service messages, shared across all customers of that number, and do not cover templates. Beyond them, service messages are charged at the utility rate.
- Replies inside the 24-hour window after a customer writes are service messages. A customer who arrives from a click-to-WhatsApp ad opens a free entry point window of up to 7 days once you respond.
Will your number get banned? Official API vs unofficial tools
Numbers get banned mostly for messaging people who never opted in, high block and report rates, and unauthorised bulk tools. WhatsApp's own policy says it may limit or remove access for messaging people at scale in an unauthorised manner. The official Business API is the approved route for scale, with templates, opt-ins, a quality rating and visible limits.
| Unofficial tools | Official Business API (On Cloud API) | |
|---|---|---|
| What it is | Browser extensions, modified apps, "WhatsApp marketing software" that automates the normal app | Meta's Cloud API through a Meta Verified Tech Provider |
| Allowed by WhatsApp? | No. Unauthorised bulk messaging can lead to access being limited or removed | Yes. This is the approved way to message at scale |
| Risk to your number | High, often with no warning and no appeal path you control | Lower, but spam still gets limited. Quality and messaging limits are visible |
| Team and automation | One device, fragile sessions | Many agents, chatbots and AI on one number |
| Cold lists | Tempting, and the fastest way to get reported | Not allowed: you need opt-in from every recipient |
How do you keep a WhatsApp Business API number safe?
- Get opt-in first. WhatsApp's policy says you may only contact people who gave you their number and confirmed they want messages from you. Use a form, a chat button or a tick at checkout.
- Use the right template category. Send order updates as utility and offers as marketing. Mislabelled templates get re-categorised and cost more.
- Make opting out easy and honour every request. Fewer blocks and reports protect your quality rating.
- Offer a human. Automation is allowed inside the 24-hour window, but Meta requires a clear way to reach a person.
- Scale gradually. Meta's messaging limits start low and rise with quality, from 250 to 2,000, 10,000, 100,000 and then unlimited.
- Avoid restricted products. WhatsApp's policy prohibits or restricts categories such as alcohol, tobacco, drugs, adult products and multi-level marketing.
Already banned? Read our guide on protecting your quality rating and avoiding bans. We can also help with an unban request for a $20 service fee. It is non-refundable and we cannot guarantee the result, because Meta makes the decision.
What Hong Kong rules affect WhatsApp marketing?
Hong Kong's Personal Data (Privacy) Ordinance and the Unsolicited Electronic Messages Ordinance may apply to your customer data and marketing messages. WhatsApp's own policy separately requires opt-in from every recipient. Confirm the details with a lawyer before you launch a campaign.
Build consent into every entry point: a tick at checkout, a chat button or a form, with a clear way to opt out. That satisfies WhatsApp's policy and protects your quality rating.
How do you get started?
- Pick a plan on the pricing page based on contacts and agents.
- Connect your number through Meta's Embedded Signup. Use a number that isn't already registered on a personal WhatsApp account.
- Set up templates and opt-in in the language your customers use.
- Build a first flow: greeting, product questions, hand-over to an agent, order confirmation.
- Start small, watch your quality rating, then increase volume. Questions? Contact us for a quotation.
For WhatsApp Cloud API basics, see our WhatsApp Cloud API page.
香港 WhatsApp Business API 賣產品：官方 API、不怕封號、完整方案價錢
想在香港用 WhatsApp 賣貨，最穩陣的做法是使用 Meta 官方的 WhatsApp Business API，而不是第三方群發外掛或改裝版 App。On Cloud API 是 Meta 認證的技術供應商，月費由 9.99 美元起，Meta 訊息費用按原價收取，我們不加價。
為什麼香港適合用 WhatsApp 做生意？
根據 Infobip 2026 年的整理（綜合多個來源），香港的 WhatsApp 滲透率約 90%，是當地領先的通訊工具。客戶習慣直接 WhatsApp 查詢價錢、庫存和送貨時間，所以由廣告到落單再到售後，全部在同一個對話完成，最省時間。
先做哪些地區？
- 港島（中環、上環、銅鑼灣、灣仔）：時裝、護膚美容、咖啡店、專業服務，客戶追求快速回覆。
- 九龍（尖沙咀、佐敦、旺角）：零售、旅客及本地客並重的店舖、波鞋潮流、電子配件，適合「點擊到 WhatsApp」廣告。
- 九龍東（觀塘、九龍灣）：貿易商、批發及 B2B 供應商，用 WhatsApp 報價和跟進訂單。
- 新界（沙田、荃灣、屯門、元朗）：家庭日用品、補習、社區零售及送貨服務。
- 澳門：Meta 沒有為澳門單獨列價，按「其他（Other）」計費，發送前請先核對最新費率表。
On Cloud API 訂閱方案（2026 年 9 月 30 日官網價格）
| 方案 | 月費 | 一次性設定費 | 每月聯絡人 | 每月活動數 | 客服人員 |
|---|---|---|---|---|---|
| Standard | $9.99 | $18 | 5,000 | 1,000 | 5 |
| Growth | $19.99 | $15 | 25,000 | 2,500 | 10 |
| Scale | $29.99 | $10 | 無限 | 無限 | 15 |
| Enterprises | $39.99 | $5 | 無限 | 無限 | 20 |
以上為美元。季度付款減 10%，年度付款減 20%。所有方案包括團隊收件箱、群發活動、範本、QR 碼、聊天機械人及 AI。Meta 按每則已送達的範本訊息收費（香港：推廣訊息 0.0732 美元、實用訊息 0.0260 美元），費用另計。
官方 API 會被封號嗎？
封號多數因為向沒有同意的人發訊息、被大量封鎖或舉報，或使用未經授權的群發工具。WhatsApp 政策訂明，如以未經授權方式大規模發訊息，可能被限制或停用。官方 API 有 Meta 批准的範本、客戶同意（opt-in）要求、品質評級和可見的發送上限，是合規的大規模發訊息途徑。
- 只向已同意接收訊息的客戶發送，不要買名單、不要爬取電話號碼。
- 訂單通知用「實用」範本，優惠推廣用「推廣」範本，不要混淆。
- 每則推廣訊息都提供取消訂閱方法，並尊重客戶要求。
- 自動回覆必須有清晰途徑轉接真人客服。
- 逐步提高發送量，留意品質評級。
個人資料私隱及直接促銷方面，香港的《個人資料（私隱）條例》及《非應邀電子訊息條例》可能適用，請向法律顧問查證。
如何開始？
Frequently asked questions
Can I sell products in Hong Kong with the WhatsApp Business API?
Yes. The WhatsApp Business API lets a Hong Kong business run a shared inbox, chatbots and campaigns on one number, and take orders in chat. You need customers' opt-in for messages you initiate, and your products must fit WhatsApp's business and commerce policies.
How much does the WhatsApp Business API cost in Hong Kong?
On Cloud API plans run from $9.99 to $39.99 a month plus a one-time setup fee of $5 to $18. Meta charges separately per delivered template: $0.0732 for marketing and $0.0260 for utility in Hong Kong. We add 0% markup. From 1 October 2026 each business number gets 1,000 free service messages a month.
Will my WhatsApp number get banned if I use the official API?
The official API is the approved way to message at scale, so it avoids the main ban risk of unofficial bulk tools. It does not make you ban-proof. Messaging people without opt-in or getting many blocks and reports can still lead to limits or restrictions.
Can I sell to customers in mainland China on WhatsApp?
Not reliably. WhatsApp is blocked in mainland China, so target Hong Kong, Macau and Chinese-speaking customers in other markets where WhatsApp is widely used, such as Malaysia and Singapore. Mainland WeChat customers need a different channel.
Can I send WhatsApp templates in Traditional Chinese?
Yes. Meta supports message templates in many languages, including Chinese for Hong Kong. Write each template in the language your customers use, keep it short and test it on your own phone before sending.
Do I need the WhatsApp Business App or the Business API?
The Business App suits one owner replying from a phone. Choose the API when several agents need one number, or you want chatbots, campaigns and integrations. Bulk sending belongs on the API, not on the app.
香港用 WhatsApp Business API 賣產品要多少錢？
On Cloud API 月費由 9.99 美元至 39.99 美元，另有 5 至 18 美元一次性設定費。Meta 按每則已送達的範本訊息另外收費，香港推廣訊息 0.0732 美元、實用訊息 0.0260 美元，我們不加價。季度付款減 10%，年度付款減 20%。
使用官方 WhatsApp API 會被封號嗎？
官方 API 是 WhatsApp 認可的大規模發訊息方式，能避開第三方群發工具的封號風險，但不是百分百安全。向沒有同意的人發送推廣，或被大量封鎖、舉報，仍可能被限制。請先取得客戶同意，並提供取消訂閱方法。
發送 WhatsApp 推廣訊息前需要客戶同意嗎？
需要。WhatsApp 政策訂明，你只可以聯絡已提供電話號碼並確認願意收到你訊息的人。可透過網站表格、聊天按鈕或落單時勾選取得同意。個人資料及促銷規定可能適用，請向法律顧問查證。
WhatsApp 範本可以用繁體中文嗎？
可以。Meta 支援多種語言的訊息範本，包括香港中文。建議以客戶慣用的語言撰寫，保持簡短，並先用自己的手機測試。
Ready to sell on WhatsApp in Hong Kong? On Cloud API is a Meta Verified Tech Provider on the official WhatsApp Cloud API, with 0% markup on Meta's rates. See plans and pricing.
Sources: On Cloud API pricing (plans as published on 30 September 2026); Meta for Developers, WhatsApp pricing (USD rate card effective 1 July 2026 and announced 1 October 2026 changes); WhatsApp Business Messaging Policy (last updated 23 September 2026); Infobip, WhatsApp statistics 2026 (penetration figures compiled from several sources). Rates and terms can change, so confirm before you commit.
