Cancellation service N°1 in United States
Contract number:
To the attention of:
Cancellation Department – Solidcore
1735 N Lynn Street, Suite 650
22209 Arlington
Subject: Contract Cancellation – Certified Email Notification
Dear Sir or Madam,
I hereby notify you of my decision to terminate contract number relating to the Solidcore 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 notice period.
I kindly request that you take all necessary measures to:
– cease all billing from the effective date of cancellation;
– confirm in writing the proper receipt of this request;
– and, where applicable, send me the final statement or balance confirmation.
This cancellation is sent to you by certified email. The sending, timestamping and integrity of the content are established, making it equivalent proof meeting the requirements of electronic evidence. You therefore have all the necessary elements to process this cancellation properly, in accordance with the applicable principles regarding written notification and contractual freedom.
In accordance with the Consumer Rights Act 2015 and data protection regulations, I also request that you:
– delete all my personal data not necessary for your legal or accounting obligations;
– close any associated personal account;
– and confirm to me the effective deletion of data in accordance with applicable rights regarding privacy protection.
I retain a complete copy of this notification as well as proof of sending.
Yours sincerely,
11/01/2026
How to Cancel Solidcore: Complete Guide
What is Solidcore
Solidcoreis a boutique fitness studio chain centered on high-intensity, reformer-based strength training classes that emphasize slow, controlled resistance work to reach muscle fatigue. The brand positions itself as a premium, membership-driven service with options for limited monthly classes or higher-frequency unlimited access; studios are concentrated in U.S. urban markets and the model targets frequent users who value instructor-led, small-group sessions. membership pricing varies by market and plan, Solidcore's structure typically includes tiered monthly memberships, class packs, and drop-in pricing that create distinct cost profiles for light, regular, and heavy users.
quick reference
Primary action: Tocancel Solidcore membershipuse registered postal mail only.Address for notices: Solidcore Holdings LLC, 1735 N Lynn Street, Suite 650, Arlington, VA 22209.Common timing: many customers report a 30-day notice requirement tied to monthly renewals or committed plans.Why registered mail: provides legally recognized proof of delivery and date-stamped confirmation that protects your financial position.
subscription plans and pricing
, Solidcore's published options create discrete per-class economics that determine whether a member is overpaying relative to alternatives or other delivery formats. Typical plan types observed across markets include limited monthly class packages (, 8 or 12 classes per month), unlimited monthly membership, and single-class drop-in pricing. Pricing shows meaningful metro premiums in the largest U.S. cities. Use the table below as a baseline for budgeting; local studio pricing can differ by market.
| Plan | Typical national price (approx.) | Per-class equivalent |
|---|---|---|
| 12 classes / month | $312 / month (national baseline) | ~$26 / class |
| Unlimited membership | $375 / month (national baseline) | if 10 classes/mo then $37.50; if 16 classes/mo then $23.44 |
| Drop-in class | $36 per class (national baseline) | $36 / class |
| City premium example: NYC unlimited | $420 / month (approx.) | if 12 classes/mo then $35 / class |
The per-class economics show that heavy users (2–3 sessions per week) can achieve sub-$15 to low-$20 per-class equivalents with unlimited plans if attendance is consistent, while casual users frequently do better with class packs or drop-in credits. This analysis should guide whether to commit or exit.
common customer feedback about cancellation
Considering patterns across public reviews and complaint platforms, customers most often cite slow responsiveness, unclear notice timing, and charges occurring despite submitted termination requests. Multiple users report requiring repeated follow-ups before refunds or cancellations are processed; some describe being charged for an extra billing cycle due to timing or communication gaps. These trends appear both in community forums and formal complaint registries, suggesting a systemic friction point between members and the membership administration.
, the consequences of administrative friction are real: an extra monthly invoice at the unlimited rate can equal several hundred dollars, while a missed stop to an 8–12 class monthly plan can produce per-class overcharges relative to a class pack. Customers who reported success sometimes received refunds after persistent follow-up, while others escalated to formal disputes. The risk profile is elevated for members on committed contracts, where early termination can carry fees or minimum term charges.
analysis of what works and what doesn't when cancelling
, the path most likely to protect your finances combines precise timing, documented delivery evidence, and clarity about membership terms. Public feedback indicates that informal notices without strong evidence of receipt are less effective when billing cycles are imminent. Members who keep dated records and obtain confirmation of receipt tend to have stronger leverage if a billing dispute is necessary. Reports also show that studios may have limited local authority over account termination and that corporate-level processing can delay effective cancellation.
why registered postal mail matters for members
From a legal and practical perspective, registered postal mail offers two principal advantages over less formal channels: a concrete, date-stamped delivery record and enhanced evidentiary weight in disputes. Registered mail creates an auditable chain showing when a notice was delivered to the corporate address, which is especially useful when notice windows (, 30 days) determine whether the next billing cycle is charged. This method reduces ambiguity about whether and when the provider received a cancellation request. In contested cases documented by customers, evidence of receipt materially improved outcomes.
legal considerations and automatic renewal laws
From a regulatory standpoint, the U.S. landscape contains both federal and state-level protections relevant to recurring memberships. The Federal Trade Commission and state automatic renewal statutes address disclosure and consent for automatic renewals and negative-option plans; courts and regulators have recently focused on whether cancellation mechanisms are clear and accessible. While regulatory changes have been in flux, the overall trend is toward stronger consumer protection around renewals and disclosure. From a risk-management standpoint, registered mail preserves documentary proof that complements statutory protections if you need to escalate a dispute.
timing and notice periods
many members report a 30-day notice requirement, timing is the principal variable that determines whether an additional billing cycle will occur. Contracted or committed plans often create a minimum time commitment; non-committed monthly plans can still require advance notice to stop auto-renewal. When planning cancellation for financial optimization, align the mailing date so the date-stamped delivery from the postal service reaches the company well before the billing cut-off you identify in your membership records. Customer complaints indicate that late or unverified notices are a common source of dispute.
| Issue | Typical customer experience | Financial impact |
|---|---|---|
| Late cancellation processed | Request acknowledged after billing date | Extra month charged; $100–$400 depending on plan |
| Committed contract early exit | Possible termination fees or remaining balance | Hundreds of dollars depending on remaining months |
| Refund delays | Multiple follow-ups required | Short-term cashflow hit; potential credit disputes |
, quantify the cost of each billing cycle before acting so you can decide if escalation to dispute resolution is worthwhile. Public forums show many members weighing the refund amount against the time cost of pursuing remediation.
practical principles: what to include in a postal cancellation notice
From a practical-advisory stance, your postal notice should unambiguously identify you and the membership, state the requested termination effective date, and reference any membership identifiers so the recipient can match the notice to the account. Include a clear signature and date. Keep a copy for your records and maintain tracking/receipt documentation generated by the postal service. These are general principles to strengthen your legal and negotiating position; they are not a template and do not substitute for reading your contract. Evidence from customer reports suggests that clearer notices with traceable delivery materially reduce processing disputes.
financial analysis: when cancelling improves your budget
, consider these evaluations before you decide to cancel: calculate your effective per-class cost under current usage; compare committed plan pricing against pay-as-you-go packs or competitor studios; evaluate the sunk cost of unused classes or remaining contract months; and factor in the likelihood of a successful refund when a late charge appears. , an unlimited plan at $375/month equates to $46.88 per week. If your attendance averages fewer than two classes per week, your per-class cost is significantly higher than buying targeted class packs or choosing a different studio. These numbers can justify cancellation as a budget optimization rather than a purely emotional decision. Use your membership billing statements to run a simple breakeven analysis before incurring any termination-related costs.
risks and escalation options
Considering typical customer pathways, risks to anticipate include administrative delays, billing beyond the requested termination date, or disputes about whether notice met contract timing. If the registered postal notice yields no acknowledgement, the registered-mail receipt offers documentary support for escalation to your payment provider, consumer protection agencies, or state attorney general complaints. Public complaint records show that documented evidence improves outcomes in formal complaints. Keep in mind that escalation steps can be time-consuming relative to the refund amount, so weigh the expected recovery against the resource investment.
simplifying the process
To make the process easier, consider services that handle printing, stamping and sending registered letters on your behalf while preserving legal value and tracking. Postclic is one such option that streamlines sending postal notices without requiring a printer or physical trip to the post office. It provides dozens of ready-to-use cancellation templates for many categories of subscriptions and ensures secure sending with return receipt and legal-value equivalents to physical mailing. Using an intermediary service can reduce administrative friction while maintaining the evidentiary benefits of registered mail. Postclic: A 100% online service to send registered or simple letters, without a printer. You don't need to move: Postclic prints, stamps and sends your letter. Dozens of ready-to-use templates for cancellations: telecommunications, insurance, energy, various subscriptions… Secure sending with return receipt and legal value equivalent to physical sending.
how to document and monitor after sending
From a procedural oversight perspective, once you dispatch registered postal mail, log the tracking number and the delivery receipt reference. Monitor your card or bank statements for the next billing cycle and keep your dated proof available. In case of a charge that should not have occurred, the registered-mail evidence enhances your position when disputing the charge with your financial institution or filing a consumer complaint. Customer reports emphasize that firms are more responsive when presented with clear, dated proof of receipt.
common pitfalls to avoid
From a risk-avoidance perspective, avoid relying on informal or undocumented communications alone. Public complaints consistently show that informal contacts without evidence of receipt can lead to billing disputes and out-of-cycle charges. Also avoid assuming that in-person or local staff have unilateral authority to stop corporate billing without documented corporate-level acknowledgement; customers report that local teams sometimes lack the capability to terminate centrally managed memberships. Keep records and ensure your registered mail is addressed to the official corporate address to reduce misrouting.
cost-benefit checklist before you cancel
- Identify your exact plan type and any committed term remaining.
- Estimate the immediate monetary saving versus remaining contractual costs.
- Prepare a dated registered-mail notice consistent with your contract's required information.
- Secure proof of posting and delivery from the postal service and retain copies.
- Project the expected effort to dispute a wrongful charge vs the disputed amount.
From a financial-advisor lens, this checklist helps convert a subjective desire to stop into a quantitative decision that weighs expected savings against potential administrative effort. Real user feedback shows that members who treat cancellation as a transaction—documented, timed, and evidence-backed—have better financial outcomes.
what happens to remaining class credits and committed contracts
Considering contract variability, class packs and committed memberships are treated differently: non-recurring class packs often have expiry or usage windows, while monthly recurring plans may auto-renew unless notice is given in the required window. Members with committed contracts may face early-termination fees or must meet minimum term obligations. Public complaint records indicate disputes commonly arise from mismatched expectations about expiration rules and renewal timing; reading your membership terms carefully before sending notice reduces surprises.
how to assess whether to negotiate or terminate
From a value-management perspective, quantify the gap between what you currently pay and the best alternative available locally. If the cancellation cost (including any fees or unused-credit loss) is lower than projected waste from continued membership, termination is financially justified. If the opposite is true, negotiate alternatives such as downgrading frequency contract allowances. Public reviewers often recommend a cost-per-class comparison as a decisive metric. Use your monthly attendance average to compute per-class cost and compare to class-pack pricing or competitor offerings before deciding.
how regulators and case law may affect disputes
In terms of regulatory risk, recent federal and state developments around automatic renewals increase the importance of clear disclosures and credible cancellation evidence. While federal guidance has fluctuated and courts have reviewed administrative rules, many state laws still require clear consent and renewal disclosure. Evidence of timely registered-mail delivery can be decisive when asserting your rights under these laws or when seeking refunds through government complaint channels. Keep in mind that evolving regulation can change company practices over time, so maintaining dated evidence preserves options.
what to do after cancelling Solidcore
From a pragmatic financial viewpoint, once your registered-mail notice is delivered, follow a three-part post-cancellation plan: monitor finances for erroneous charges, retain all receipts and account statements for at least six months, and evaluate alternatives for ongoing fitness needs that meet your budget. If an unexpected charge appears, use your delivery proof when disputing the charge with the payment provider or when filing a complaint with consumer protection agencies. Finally, reassess your fitness spend allocation quarterly so you can re-enter if the economics improve.
next steps and actionable items
- Confirm the plan type and contractual notice period on your most recent billing statement.
- Prepare and send a registered postal notice directed to:Solidcore Holdings LLC, 1735 N Lynn Street, Suite 650, Arlington, VA 22209.
- Keep the postal service receipt and tracking details in a secure file with billing records.
- Monitor your account for one billing cycle and be ready to escalate with documented proof if an incorrect charge posts.
- Run a brief cost-per-class recalculation to determine your next membership strategy.
Considering the volume of public complaints about slow processing, treat the postal proof as your primary safeguard. From a financial-advisor perspective, the objective is to convert a subscription cancellation into a low-friction, high-certainty financial adjustment that improves monthly cash flow and reduces wasteful recurring spend.