Payment Security

Effective Date: October 29, 2026

Company: ISTIRIO LLC

Company Address: 75 E 3rd St, Sheridan, WY 82801, United States

Website: https://istanco.net/

Email: sladana@istanco.com

1. Overview

ISTIRIO LLC, operating under the ISTanCo brand (“ISTanCo”, “we”, “us” or “our”), uses secure payment systems to process payments for our services. This page explains which payment methods we accept and how payment information is protected.

2. Accepted Payment Methods

We accept the following payment methods:

  • Stripe: card payments and other payment methods offered through Stripe at checkout;
  • ACH transfer; and
  • Wire transfer.

All payments are made in U.S. dollars (USD). We do not accept other payment methods.

3. Card Payments Through Stripe

Card payments are processed by Stripe, a third-party payment processor. When you pay by card, your card details are entered directly into Stripe’s secure payment systems and are transmitted to Stripe over an encrypted connection.

  • We do not receive or store full card numbers or card security codes (CVC).
  • We receive only limited payment information from Stripe, such as the payment status, the card type, the last four digits of the card and the expiration date.
  • If you choose to save a card for future payments or automatic renewals, the card details are stored by Stripe, not by us.

Stripe states that it is certified as a PCI Service Provider Level 1, the highest level of certification under the Payment Card Industry Data Security Standard (PCI DSS). More information about Stripe’s security practices is available on Stripe’s website.

4. ACH and Wire Transfers

Payment instructions for ACH and wire transfers are provided on your invoice. When paying by ACH or wire transfer:

  • include your invoice number in the payment reference, so that we can match your payment;
  • use only the bank details shown on your invoice in the Client Area; and
  • be aware that bank fees for the transfer are your responsibility, as described in our Terms of Service.

We will never change our bank details by email alone. If you receive a message asking you to send a payment to different bank details, do not make the payment and contact us at sladana@istanco.com to verify the request.

5. Website Security

The Website and the Client Area are accessed through encrypted HTTPS connections. Access to customer account and billing data is restricted to authorized personnel who need it to provide the services.

6. Fraud Prevention

To protect our customers and our business, we may review orders for signs of fraud and may request additional information before activating a service. Stripe may also use automated fraud screening when processing card payments, which may result in a payment being declined. If you believe that your payment was declined in error, please contact us.

7. Information We Will Never Ask For

We will never ask you to send by email, telephone, chat or support ticket:

  • your full card number or card security code (CVC);
  • your online banking login details or passwords; or
  • one-time verification codes sent to you by your bank.

If you receive such a request in our name, please do not respond and report it to us.

8. Your Role in Keeping Payments Secure

  • Keep your Client Area login details confidential and use a strong, unique password.
  • Make payments only through the Client Area or using the payment instructions on your invoice.
  • Check your card and bank statements regularly and report any unrecognized charges to us promptly.

9. Reporting Suspicious Activity

If you notice suspicious activity relating to your account or a payment, or if you receive a message that appears to impersonate us, please contact us immediately at sladana@istanco.com.

10. Contact Us

If you have any questions about payment security, please contact us: