Legal

Terms of Service

1. Acceptance of Terms

By accessing or using Kelter Feed and Speed Calculator ("KFS", "the Service"), owned and operated by Kelvrix LLC ("Company", "we", "us", or "our"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Service.

2. Description of Service

KFS is a CNC machining feeds and speeds calculator that provides calculated cutting parameters based on user inputs. The Service includes reference tools, 88+ materials, 30+ tool types, and related features.

3. User Accounts

You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You agree to:

• Provide accurate and complete information when creating an account
• Notify us immediately of any unauthorized use of your account
• Not share your account with others or allow multiple users on a single account

4. Payment and Billing

KFS is available as a one-time purchase of $12.99 for lifetime access. By clicking "Buy Now" or completing your purchase:

• You authorize us to immediately charge your payment method for $12.99
• Payment is processed instantly upon purchase
• You will receive immediate access to all features upon successful payment
• There are no recurring charges - this is a one-time payment

5. Disclaimer of Warranties

THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND. The calculated feeds and speeds are recommendations only and assume optimal work holding and tool holding conditions. Users are responsible for verifying all parameters are appropriate for their specific equipment, materials, conditions, work holding setup, and tool holding configuration. We are not liable for any damage to equipment, materials, or injury resulting from use of the calculated parameters.

5a. Work Holding and Tool Holding Disclaimer

All calculations provided by KFS assume optimal work holding and tool holding conditions, including but not limited to:

• Properly secured workpiece with adequate clamping force
• Appropriate fixtures and vises for the material and operation
• Correct tool holder type and condition (collet, end mill holder, shrink fit, etc.)
• Proper tool engagement and minimal runout
• Machine rigidity appropriate for the cutting parameters

Suboptimal work holding or tool holding conditions may require significant reductions to the calculated parameters. Users must assess their specific setup and adjust accordingly.

6. Limitation of Liability

IN NO EVENT SHALL KFS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOSS OF PROFITS, DATA, OR GOODWILL, ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF THE SERVICE.

7. Modifications

We reserve the right to modify these terms at any time. Continued use of the Service after changes constitutes acceptance of the modified terms.

Privacy Policy

1. Information We Collect

We collect information you provide directly:

• Account information (name, email address)
• Payment information (processed securely by Stripe)
• Usage data (calculations performed, features used)

2. How We Use Your Information

We use collected information to:

• Provide and maintain the Service
• Process one-time payments
• Send important notifications about your account
• Improve the Service and develop new features

3. Data Security

We implement industry-standard security measures to protect your data. Payment information is processed by Stripe and never stored on our servers.

4. Data Retention

We retain your data for as long as your account is active. You may request deletion of your account and associated data at any time through the Account Settings page.

5. Third-Party Services

We use the following third-party services:

• Stripe for payment processing
• Replit for authentication

6. Your Rights

You have the right to access, correct, or delete your personal data. Contact us to exercise these rights.

Refund Policy

No Refunds Policy

Due to the digital nature of the Service and the instant access provided upon purchase:

• All payments are non-refundable.
• Once payment is completed, no refunds will be issued for any reason.
• This includes but is not limited to: change of mind, accidental purchase, dissatisfaction with features, or technical issues.

One-Time Purchase

KFS offers a one-time purchase model for $12.99, providing lifetime access to all features. By completing your purchase, you acknowledge and agree that:

• You will receive immediate access to the Service
• No refunds will be provided under any circumstances
• You have read and understood all terms before purchasing

Your Responsibility

It is your responsibility to review the Service description, features, and all terms before making a purchase. By completing payment, you confirm that you understand and accept our no-refunds policy.

Chargebacks

Filing a fraudulent chargeback after receiving access to the Service is a violation of these terms. We reserve the right to pursue any and all legal remedies for fraudulent chargebacks, including but not limited to terminating your account and pursuing collections.

End User License Agreement (EULA)

1. License Grant

Subject to the terms of this Agreement and upon successful payment, we grant you a limited, non-exclusive, non-transferable, perpetual license to use the Service for your personal or internal business purposes.

2. Restrictions

You may not:

• Copy, modify, or distribute the Service or its content
• Reverse engineer, decompile, or disassemble the Service
• Use the Service to develop a competing product
• Share your account credentials or access with others
• Use automated tools to access the Service
• Resell, sublicense, or transfer your license

3. Intellectual Property

All content, features, and functionality of the Service are owned by Kelvrix LLC and protected by intellectual property laws. The calculation algorithms, user interface, and branding are proprietary.

4. Termination

We may terminate your license immediately if you breach these terms. Upon termination, you must cease all use of the Service. No refund will be provided for terminated accounts.

5. App Store Compliance

If you access the Service through a mobile app:

• This EULA is between you and KFS, not the app store provider
• The app store provider has no obligation to provide maintenance or support
• The app store provider is not responsible for any claims related to the app

6. Governing Law

This Agreement is governed by the laws of the United States. Any disputes shall be resolved in the courts of competent jurisdiction.