Cancel your 360 (Qihoo) subscription by mail
For 360 (Qihoo) the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Letters to 360 (Qihoo) go to Beijing, China.
Let Postbye cancel 360 (Qihoo) 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 360 (Qihoo).
- 4.8 from 2,931 reviews
- 2 360 (Qihoo) cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel 360 (Qihoo) by mail
Collect the details you need
Before writing, collect the name and email on the account and, if you have one, an account or customer number. 360 (Qihoo) can only act on a request it can match to an account.
Prepare the letter
Postbye drafts the request in Chinese, the language of China, with “主题：取消请求 – [your name]” as the subject line. It asks 360 (Qihoo) to close the subscription, stop billing and confirm in writing.
Send the letter by certified mail
Use certified mail for the 100015 Beijing address in the next section, so the post office records the delivery. Write down the tracking number.
Hold on to the receipt
Keep the tracking record with your copy of the letter. If 360 (Qihoo) bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your 360 (Qihoo) cancellation letter goes
360 (Qihoo) takes its post at 北京市朝阳区酒仙桥路6号院2号楼1至19层104号内8层801, 100015 Beijing, China, which is where a cancellation letter belongs.
Beijing is the delivery town, China; the postal code to quote is 100015.
Your name, address and email appear in a short block labelled 账户持有人, 存档的账单地址 and 存档的电子邮件地址, under the greeting “相关负责人：”.
Prefer to write it yourself? Use our letter template
Every address we hold for 360 (Qihoo), with the envelope wording
Before you cancel 360 (Qihoo), 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 360 (Qihoo) 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 phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
360 (Qihoo) cancellation at a glance
- How 360 (Qihoo) accepts cancellations
- By mailed letter
- Mailing address on file
- 360 (Qihoo) 北京市朝阳区酒仙桥路6号院2号楼1至19层104号内8层801 100015 Beijing China
- Country
- China
- Letter language
- Chinese (template zh)
- Added to the database
- September 29, 2026
- Data last checked
