Cancel your Baidu subscription by mail
Baidu deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Our database has Baidu's mailing address in Beijing, China.
Let Postbye cancel Baidu for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Baidu.
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- 3 Baidu cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Baidu by mail
Collect the details you need
Start with the name and email on the account and, if you have one, an account or customer number, so the request to Baidu names the right account the first time.
Prepare the letter
The request is prepared in Chinese (template zh), under the subject line “主题：取消请求 – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Send the letter by certified mail
Send it certified to Beijing, China, copying the address from the next section letter for letter, and keep the receipt slip.
Keep the proof of delivery
File the receipt with the letter. A Baidu charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Baidu cancellation letter goes
Baidu takes its post at 北京市海淀区上地十街10号百度大厦2层, 100085 Beijing, China, which is where a cancellation letter belongs.
The envelope is going to Beijing, China, so the postcode 100085 must be on the front.
Inside, the salutation reads “相关负责人：”, followed by your details under 账户持有人, 存档的账单地址 and 存档的电子邮件地址.
Prefer to write it yourself? Use our letter template
Before you cancel Baidu, check these
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Baidu for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Baidu cancellation at a glance
- How Baidu accepts cancellations
- By mailed letter
- Mailing address on file
- Baidu 北京市海淀区上地十街10号百度大厦2层 100085 Beijing China
- Country
- China
- Letter language
- Chinese (template zh)
- Added to the database
- September 29, 2026
- Data last checked
