Cancel your Jinjiang International subscription by mail
Jinjiang International accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Jinjiang International receives written requests in Shanghai, China.
Let Postbye cancel Jinjiang International 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 Jinjiang International.
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- 2 Jinjiang International cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Jinjiang International by mail
Gather your account details
Start with the name and email on the account and, if you have one, an account or customer number, so the request to Jinjiang International names the right account the first time.
Prepare the letter
Jinjiang International is based in China, so the letter goes out in Chinese, built from our Chinese template. Subject line: “主题：取消请求 – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Mail the letter with a receipt
Send the letter to the Shanghai mailing address shown below by certified mail. Keep the tracking number safe.
Save the tracking record
Keep the tracking record with your copy of the letter. If Jinjiang International 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 Jinjiang International cancellation letter goes
Jinjiang International takes its post at 上海市延安东路100号23楼, 200002 Shanghai, China, which is where a cancellation letter belongs.
The envelope is going to Shanghai, China, so the postcode 200002 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
Every address we hold for Jinjiang International, with the envelope wording
Before you cancel Jinjiang International, check these
- 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.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Jinjiang International 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.
Jinjiang International cancellation at a glance
- How Jinjiang International accepts cancellations
- By mailed letter
- Mailing address on file
- Jinjiang International 上海市延安东路100号23楼 200002 Shanghai China
- Country
- China
- Letter language
- Chinese (template zh)
- Added to the database
- September 29, 2026
- Data last checked
