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Cancel BILLSHARK
in 30 seconds only!
Cancellation service #1 in Singapore
Average rating from reviews

I hereby notify you of my decision to terminate the contract relating to the Billshark service.
This notification constitutes a firm, clear and unequivocal intention to cancel the contract, effective at the earliest possible date or in accordance with the applicable contractual period.
Please take all necessary measures to:
– cease all billing from the effective date of cancellation;
– confirm in writing the proper processing of this request;
– and, if applicable, send me the final statement or balance confirmation.
This cancellation is addressed to you by certified e-mail. The sending, timestamping and content integrity are established, making it a probative document meeting electronic proof requirements. You therefore have all the necessary elements to proceed with regular processing of this cancellation, in accordance with applicable principles regarding written notification and contractual freedom.
In accordance with personal data protection rules, I also request:
– deletion of all my data not necessary for your legal or accounting obligations;
– closure of any associated personal account;
– and confirmation of actual data deletion according to applicable privacy rights.
I retain a complete copy of this notification as well as proof of sending.
Important warning regarding service limitations
In the interest of transparency and prevention, it is essential to recall the inherent limitations of any dematerialized sending service, even when timestamped, tracked and certified. Guarantees relate to sending and technical proof, but never to the recipient's behavior, diligence or decisions.
Please note, Postclic cannot:
- guarantee that the recipient receives, opens or becomes aware of your e-mail.
- guarantee that the recipient processes, accepts or executes your request.
- guarantee the accuracy or completeness of content written by the user.
- guarantee the validity of an incorrect or outdated address.
- prevent the recipient from contesting the legal scope of the mail.
Cancellation Billshark: Simple Process
What is Billshark
Service overview
Billshark is a consumer-facing service that negotiates recurring bills (for example, cable, internet, and phone) on behalf of customers to reduce monthly costs.
The company charges a contingency fee only when it secures savings and invoices a portion of the total negotiated savings.
How it works in practice
Users submit bills and account details for negotiation; Billshark contacts providers and attempts to lower rates or obtain credits.
Successful negotiations result in a one-time invoice for a percentage of the total saved amount; unsuccessful negotiations usually generate no fee.
How to cancel Billshark
Cancel via Billshark account (web or app)
- Log in to your Billshark account on the website or mobile app.
- Go to Account Settings or Profile and select the option to cancel the service or delete your account.
- No penalty for cancellation; fees for already completed negotiations remain payable.
- Confirm the status of any in-progress negotiations, as some may continue after you cancel.
Cancel by mail or written notice
- Send a written cancellation notice via certified mail to Billshark's cancellation address.
- Request written confirmation that future billing will stop and retain proof of mailing and delivery.
- Mailing is useful if you want a paper trail for disputes or billing errors.
Cancel app-store subscriptions
- If you subscribed through the Apple App Store or Google Play, cancel via your Apple or Google subscription management - Billshark offers no separate documented in-app cancellation route.
- Open the App Store / Google Play, locate Subscriptions, and cancel Billshark from there as a precaution.
What happens when you cancel
Access and account data
After cancellation you may lose access to account features, the dashboard, and negotiation updates depending on Billshark's policy and account deletion process.
Request confirmation of data retention or deletion if you require records for future disputes.
Ongoing negotiations and billing
Completed negotiations remain billable; you remain responsible for fees for any successfully completed savings.
In-progress negotiations may continue after cancellation - confirm each negotiation's status and expected outcomes.
Will I get a refund?
General refund policy
Billshark does not advertise a broad 14-day automatic refund window in its public policies.
Refunds are conditional and depend on negotiated outcomes and billing errors rather than a standard cooling-off period.
Exceptions and disputes
- If Billshark fails to secure savings, typically no fee is charged, so no refund is required.
- For billing errors or incomplete services (for example, you move or cancel the underlying provider service before savings are realized), Billshark may issue a prorated refund when provided with proof such as a disconnect notice.
- Invoice disputes should be submitted in writing within 30 days to seek remedy or refund.
Billshark plans and pricing
Pricing model summary
Billshark operates on a contingency fee basis: you pay only if the service secures savings.
The fee is calculated as a percentage of the total negotiated savings and is invoiced once after a successful negotiation.
Pricing table
| Plan | Price | Period | Features |
|---|---|---|---|
| One-Time Savings Fee | 40% of total savings (SGD equivalent) | One-time invoice after negotiation (cap: savings over 2 years) | You pay only if Billshark successfully negotiates lower bills. Fee is 40% of total savings; no savings, no fee. |
Your consumer rights in Singapore
Statutory and contractual rights
Billshark's own policy does not provide a statutory 14-day cooling-off period; refunds are conditional per their terms.
Your rights under Singapore law may differ; consult local consumer protection rules for digital services and subscription contracts.
Disputes and steps to take
- Submit invoice disputes in writing within 30 days to Billshark to request remedy.
- If you believe you have been wrongly charged, keep documentation and seek help from Singapore consumer authorities if needed.
Customer experiences
Positive reports
Some users report successful, substantial savings and professional communication from Billshark during negotiations.
Review aggregators show a portion of users had positive outcomes, describing the service as easy to use.
Negative reports
A larger share of reviews on some platforms expresses dissatisfaction, citing billing issues, difficulty cancelling, or unmet expectations.
There are reports from other users alleging over‑charges after negotiations or disputes over invoices; keep records to dispute charges promptly.
Documentation checklist
Documents to prepare before cancelling
- Account login credentials and a screenshot of your Billshark account settings.
- Copies of any invoices, negotiation confirmations, and the original bill(s) submitted for negotiation.
Documents to send with a written cancellation
- Signed cancellation letter including your full name, email, account ID, and a clear request to stop future billing.
- Proof of mailing (certified mail receipt) and a request for written confirmation of cancellation.
Common mistakes
Missing proof of cancellation
Failing to send cancellation by certified mail or not keeping proof can make disputes harder to resolve.
Always retain a copy of your cancellation notice and delivery confirmation for at least 30 - 60 days.
Assuming app-store cancellation is automatic
Some users assume deleting the app cancels the subscription; you must cancel via the App Store or Google Play subscription settings if you subscribed there.
Also confirm whether any in-progress negotiations will still generate fees after subscription cancellation.
Comparative recap
Quick comparison
| Item | Billshark (Key points) |
|---|---|
| Cancellation methods | Cancel online via account, by certified mail to the cancellation address, or cancel app-store subscription through Apple/Google. |
| Refund policy | No general 14‑day refund; refunds are conditional for unsuccessful negotiations or billing errors; disputes within 30 days. |
| Pricing | One-time fee: 40% of total negotiated savings, invoiced after successful negotiation (cap: savings over 2 years). |
After cancelling
Confirmations and follow-up
Ask Billshark for written confirmation that future billing will cease and for the status of any ongoing negotiations.
Keep all correspondence and invoices to support any dispute you may need to raise.
Useful links
- Billshark support article on moving or cancelling service
- Cancellation letter guide for Billshark (postclic)
Address
Primary mailing address for cancellations
Billshark, Attn: Cancellations, P.O. Box 92, Hopkinton, MA 01748, United States
Corporate address (alternative)
Bill Reduction Company, LLC, 35 Parkwood Dr, Suite 110, Hopkinton, MA 01748, United States