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For high-volume e-commerce sites.


The PremiumSSL certificate is designed for securing e-commerce websites carrying out high-volume and high-value transactions. It's a full business-validated certificate – Comodo not only validates the domain name, it also authenticates the company behind the online business. All PremiumSSL certificates come with a $250,000 warranty and may take as few as two business days to issue.

  • Great for E-commerce, corporate, NGO, or governmental websites
  • Organization Validation
  • Single Domain
  • Encryption (up to 256-bit)


$110.35 / year

All Features
 Domains Included
 Additional Domains
 Great for
 Validation Level
Organization (OV)
www.site.com and site.com
 Local Domains
 Mobile Support
15 days
 Browser Support
Free, unlimited
 Key Length
from 2048
up to 256-bit
Due to the high level of validation provided by Organization Validation (OV), certain paperwork is required before these certificates can be issued.


Business Registration

Your business registration needs to be authenticated. Comodo will check to see that your company is legally registered by verifying your business profile.


Company Representative

This person must currently hold an executive position within the company (CEO, CFO, COO, etc.)


Whois Contact Info

To make the certificate issuance process faster, be sure you have the correct contact information on Whois for your domain.



To verify Whois domain data, WhoisGuard must be turned off. This information will not be available otherwise.

What Do You Get With PremiumSSL?

domain validation
Organization Validation In addition to domain ownership, Comodo checks business registration before issuing a certificate. This gives more assurance to site visitors.
$250,000 Warranty Warranty is the amount Comodo pays out to your customer, should he or she ever take a loss due to a wrongly issued certificate. This SSL carries a hefty $250,000 warranty.
single domian security
Single-Domain Security Comodo's PremiumSSL certificate provides rock-solid validation for your single domain name.
free site seal
Dynamic Site Seal PremiumSSL comes with a free dynamic Site Seal. You can display the seal anywhere on your site to let customers know your site is validated and trustworthy.
refund policy
15-Day Refund Policy Your satisfaction is important to us! If you're not happy with your SSL, you have 15 days to return it for a full refund.
no paperwork
Fast Paperwork Processing You will need to submit some paperwork for validation. If everything is in order, Comodo can issue your SSL certificate within two business days.

A CSR generated on your web server for your domain name.


● SSL certificates must be installed on your web server. Therefore, an end-to-end SSL installation support is possible only in cases where the domain name is hosted with WebHostingWorld. If the domain is hosted with any other provider, please contact their support team for assistance with CSR generation and SSL installation.
● Selected orders may be flagged for an additional "Brand Validation" procedure by the Certificate Authority. This is a necessary security measure. If the order is flagged for Brand Validation, SSL issuance will be delayed for a period of time deemed necessary by the Certificate Authority.

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