Price list

25 tags license

$14900

50 tags license

$19900

100 tags license

$38900

200 tags license

$76900

Unlimited tags license

$164900

Online payment

Place an order and pay online via PayPal.

  • You will be redirected to PayPal website - secure online payment operator. You do not need to create a PayPal account, you can directly continue with your Credit Card.
  • Complete your order by providing your billing details at PayPal website. Please provide your e-mail address and your billing address.
  • Your license keys will be emailed to you once your purchase has been processed (typically it takes 1 working day).
  • Product prices do not include any national, state or local sales, use, value added or other taxes. Customer shall pay any such taxes, if applicable.

Important notes for buyers from European Union (EU)

  • If your country is in EU you must have a valid EU VAT number (validated in VIES system) and you must provide it along with company address. Please include it in the PayPal order form or email to us to office@wlcsystems.com.
  • Your VAT number will be verified and we will issue an EU VAT invoice (w. reverse VAT charge) and email to you. Please click here for more details about reverse charge procedure for Services.
  • If you don't have valid EU VAT number, your transaction will be rejected. Please contact us for more details.
  • If you are EU consumer (not business), you cannot proceed with the order. Your transaction will be rejected. Please contact us for more details.

Modbus SCADA License
Customer location
EU VAT ID


We respect and protect your privacy

All your information is safe and secure. The entire transaction will take place on a secure server running SSL technology. Credit card details will not be stored on our server. Your personal data will never be shared with any third party.

Terms & conditions

  • The license is perpetual.
  • One registered copy of Modbus SCADA may be used by a single person or organization on one computer (you can transfer the license to another computer if you uninstall it from the
    original location).
  • No upgrade packs available (e.g. you cannot upgrade from 50 tags to 100 tags, you need to buy 100 tags license).
  • You are eligible for all patches and upgrades for 1st year.
  • Unlimited tags license enables 65536 tags, but the actual limit depends on available system resources and performance.
  • Click here to read our Purchase Terms.