1. Paying with PayPal

If PayPal is available and selected as your payment method, you will be transferred to PayPal’s secure checkout environment to complete the transaction.

Depending on regional options, you may pay by:

• Signing in to your existing PayPal account
• Using an eligible debit or credit card through PayPal checkout
• Completing the transaction without an account where guest checkout is supported

Payment information is handled directly through PayPal’s secure infrastructure. KELVURON™ does not receive your PayPal password or full card credentials.

2. Credit and Debit Card Payments

We accept major credit and debit cards through authorized payment processors. Supported card types are displayed at checkout and vary by region or issuing bank.

• Details are submitted through a secure payment interface
• KELVURON™ does not directly store your complete card number or security code
• Authorization is handled by our processor and your card issuer
• Your bank may request additional identity or security verification

If a card payment is declined, it may be due to insufficient funds, billing mismatches, security restrictions, or bank limits. Please contact your bank for card-specific authorization questions.

3. Payment Authorization & Currency

When an order is submitted, your payment method may be authorized or charged according to provider rules. Banks may temporarily display pending authorizations; KELVURON™ does not control bank processing times.

All prices are processed in United States Dollars (USD). If your account uses another currency, your bank or provider will convert the transaction. Exchange rates and foreign transaction fees are determined entirely by your financial institution.

4. Secure Checkout & Verification

Our website and payment partners use secure transaction technologies (SSL and encrypted gateways) to protect payment data during transmission. Payments are processed via authorized third-party services.

Certain transactions may require additional verification if billing details mismatch, unusual activity is detected, or the bank requires authentication. Orders may be delayed or canceled if payment cannot be successfully verified.

5. Failed or Declined Payments

If a payment is unsuccessful, please verify your card number, expiration date, billing address, available balance, and online/international payment restrictions. You may also try an alternative payment method at checkout.