Cancel your Bank of Guiyang subscription by mail
Bank of Guiyang takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Post for Bank of Guiyang is handled in Guiyang, China, which is where your letter is headed.
Let Postbye cancel Bank of Guiyang 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 Bank of Guiyang.
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- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Bank of Guiyang by mail
Find your account details
Before writing, collect the account email, the last four digits of the linked bank account or card and the membership tier. Bank of Guiyang can only act on a request it can match to an account.
Write the cancellation request
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.
Mail it with tracking
Take the letter to the post office and ask for certified delivery to 550001 Guiyang. Keep the tracking number it gives you.
Keep the delivery receipt
Delivery confirmation is your evidence that Bank of Guiyang was asked. Watch the next statement or two for any further Bank of Guiyang charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Bank of Guiyang cancellation letter goes
Written requests to Bank of Guiyang go to 贵州省贵阳市云岩区中华北路77号, 550001 Guiyang, China.
The envelope is going to Guiyang in Guizhou, China, so the postcode 550001 must be on the front.
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 Bank of Guiyang, with the envelope wording
Before you cancel Bank of Guiyang, check these
- Investment and credit-builder products can have their own steps for closing the underlying account.
- Check your bank statement after the cancellation date for any further charge.
- Settle any outstanding balance first. Closing a membership does not clear what you owe.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Bank of Guiyang 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.
Cancelling a finance or credit subscription
Finance and credit apps bill a membership fee through a linked account, so the request has to end the membership and the authorisation to take payments.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Bank of Guiyang cancellation at a glance
- How Bank of Guiyang accepts cancellations
- By mailed letter
- Mailing address on file
- Bank of Guiyang 贵州省贵阳市云岩区中华北路77号 550001 Guiyang China
- Country
- China
- Letter language
- Chinese (template zh)
- Category (from the company name)
- Finance & credit
- Added to the database
- September 29, 2026
- Data last checked
