At nkastanidi.com, we strive to provide a secure, smooth, and convenient payment experience for all our customers. Please review the following payment policy, which outlines the accepted payment methods, processing times, and important security measures.

Accepted Payment Methods

We accept the following payment methods:

• Credit/Debit Cards: Visa, Mastercard, American Express, and Discover

• PayPal: Secure checkout via your PayPal account or supported cards

• Apple Pay / Google Pay (if applicable)

• Bank Transfer (upon request; contact us before placing an order)

All payments are processed securely through our third-party payment gateway providers. We do not store your card details on our servers.

Payment Security

Our website uses SSL (Secure Socket Layer) encryption to protect your payment and personal information. Transactions are encrypted and processed by certified PCI DSS-compliant providers.

Payment Processing

• Payment is required in full at the time of

• Orders will be processed and shipped only after payment

• You will receive a confirmation email once your payment has been successfully

Invoicing and Receipts

After your order is completed:

• An order confirmation and digital receipt will be sent to your

• If you require a formal invoice for business or tax purposes, please contact us with your order

Failed Transactions / Payment Issues In case of:

• Failed payment attempts

• Duplicate charges

• Incorrect billing information

Please contact us immediately at info@nkastanidi.com or through our Contact Form for assistance.