Sport-Calculator.comSport-Calculator.com
Jonas Lindemann

Get in Touch

Have questions or want to work with us? We'd love to hear from you.

jonas@sport-calculator.com
Subscription & Billing

Account & Payment Questions

How do I cancel my subscription?

You can cancel your subscription at any time. Log into your account and go to Dashboard > Billing, then click the 'Manage Subscription' button. This will open the Stripe Customer Portal where you can cancel your subscription. Your Pro access will continue until the end of your current billing period.

How do I update my payment method?

To update your payment method, log into your account and navigate to Dashboard > Billing. Click the 'Manage Subscription' button to open the Stripe Customer Portal. From there, you can update your credit card, view your invoices, and manage all billing details.

What payment methods do you accept?

We accept all major credit cards including Visa, Mastercard, and American Express. All payments are processed securely through Stripe, a PCI-compliant payment processor.

Can I get a refund?

We offer a 14-day money-back guarantee for all new subscriptions. If you're not satisfied within the first 14 days, contact us at jonas@sport-calculator.com and we'll process a full refund. After 14 days, refunds are handled on a case-by-case basis.

Advertising & Partnerships

Work With Us

How can I advertise on Sport Calculator?

We partner with brands that align with our athletic community. To discuss advertising opportunities, please send an inquiry to jonas@sport-calculator.com with details about your brand and campaign goals. We'll get back to you within 2-3 business days.

What advertising formats do you offer?

We offer various advertising options including sponsored content, banner placements, newsletter sponsorships, and calculator integrations. Each campaign is tailored to meet your specific goals and budget.

How can I request a media kit?

For our media kit with traffic statistics, audience demographics, and pricing information, please email jonas@sport-calculator.com with the subject line 'Media Kit Request'. We'll send you our current media kit within 24 hours.

Still have questions?

Can't find what you're looking for? Send us an email and we'll get back to you as soon as possible.

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Disclaimer: Information provided by this site is for educational purposes only and is not intended to be a substitute for professional medical advice specific to the reader's particular situation. The information is not to be used for diagnosing or treating any health concerns you may have. The reader is advised to seek prompt professional medical advice from a doctor or other healthcare practitioner about any health question, symptom, treatment, disease, or medical condition.