Is STK Subscription fraud?

The Guide to Understanding Why You Were Charged By “STK Subscription” and What To Do About It (stk.co)

Bella Khan, Subscription Cancellation Expert

Published February 1, 2026

Last updated February 1, 2026

1 min read

What is "STK Subscription"?

STK is a service that helps you manage and keep track of your subscriptions and bills all in one place. They make it easier for you to see where your money is going every month, so you can stay on top of your spending. If you see a charge from STK, it might be for a subscription you've set up through their platform.

STK: This usually stands for "Stock" or "Stocks" indicating that the transaction is related to stock or share trading.
Subscription: This refers to a recurring payment for a service, such as access to stock market updates, trading tools, or financial advice.

Verify With Receipt

The best way to tell if this charge is fraudulent is to find the receipt. You may have an electronic copy of the receipt, which Chargeback can help you find by searching your email accounts.

Chargeback helps you identify unwanted subscriptions and charges, and help you fight them to get your money back.

Why do people get charges like this from stk?

Subscriptions: Users may have unknowingly signed up for a subscription service which results in recurring charges.
In-app purchases: Users often report charges stemming from accidental purchases made within apps or on the platform.
Trial periods: Some services offer a free trial that automatically converts to a paid subscription if not canceled in time, leading to unexpected charges.
Multiple accounts: Users may have multiple accounts and not realize charges are coming from a different account than intended.
Premium features: Activating premium features or add-ons for a service can result in additional charges.
Recurring orders: Setting up automatic reorders of products can lead to regular charges without the customer's immediate awareness.
Family or shared accounts: Charges could arise from shared accounts where another user makes purchases.
Currency conversion fees: International transactions can incur extra charges for currency conversion.
Customer support services: Charges for consultations or support services may apply if requested by the user.
Refund processing: In some cases, disputed charges may appear as refunds that were never officially processed.

If I see this charge, what should I do?

If you see this charge and aren’t expecting it, you have various options.

First, try to contact the stk.co via one of the support methods we listed below and inquire about the charge. See if they will refund it and cancel any associated subscriptions you might have.

If the stk.co refused to issue a refund or you cannot get in touch with the company, call your bank or financial institution and open a credit card dispute. Record screenshot evidence from your prior conversations with stk.co, and use that to open your credit card dispute. Tell your bank or credit card issuer that you do not recognize the charge and do not recall signing up for the service.

If this sounds like too much of a hassle, you can have Chargeback do it for you.

stk Customer Service Info

If you need assistance, here's how you can get in touch with stk's support team.

Phone

The phone is not available.

support@stk.co

Site

https://stk.co/support

Disclaimer

Chargeback is an independent consumer resource that provides educational information to help users understand how to cancel, manage, or request refunds for various subscriptions. We are not affiliated with, endorsed by, or sponsored by any of the companies mentioned on this site. All trademarks, logos, and brand names are the property of their respective owners.

The information we provide is based on publicly available sources and user reports and may contain inaccuracies or become outdated over time. Our guides are intended for general informational purposes only and should not be relied upon as official company instructions or legal advice.

Consumers are solely responsible for reviewing their own contracts, terms of service, and refund or cancellation obligations before taking any action. Nothing on this site should be interpreted as legal, financial, or contractual guidance.

Chargeback does not encourage or condone disputing valid charges, misrepresenting transactions, or taking any action that could violate a company’s terms, service agreement, or applicable laws. We promote fair, transparent, and lawful communication between consumers and businesses.

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What other ways do charges from stk show up?

STK-SUBSCRIPTION STK-PAYMENT STK-REFUND STK-TRANSACTION STK-CONSUMPTION STK-PURCHASE STK-RECURRING STK-ONLINE STK-DIGITAL STK-TRANSFERS

The Easiest Way to Cancel stk

If you're frustrated trying to cancel your subscription, membership, or bill from stk—or if you didn't even realize you were being charged—Chargeback can help. Chargeback is a personal subscription manager that automatically detects hidden, recurring charges like Netflix, Hulu, and hundreds of others. With one click, we can cancel unwanted subscriptions, flag suspicious billing, and even initiate refund requests on your behalf. No more waiting on hold or navigating confusing help pages. Just connect your bank or email account, and we'll take care of the rest.