The green address bar is the most widely trusted visual aid on the web and is utilized by some of the most visited websites in the world like Amazon, Twitter, and Google.
The SSL will cover only your main single domain

Comodo SSL Certificate enables you and your customers to complete transactions with the assurance that no one else can read or change information as it travels over the Internet. This leads to increased visitor conversion rate, lower Web site abandonment, and an increase in the average purchase price.

Why Comodo SSL establishes Assurance & Compliance?

• Assurance that information is kept private while being transmitted
• Assurance that data sent and received cannot be tampered with or forged
• Compliance with payment gateway security requirements, SOX, HIPAA and others

Why Comodo should be your Assurance & Compliance provider?

• The Comodo logo gives your customers real-time site identity assurance
• The speed of issuance for identity verified SSL certificates is often within 30 minutes or less
• One of the lowest cost providers of all leading Certificate Authorities

Looking for a way to quickly and easily get the valued "https" displayed on a main domain and all of your subdomains? Then the Comodo Positive SSL Wildcard is the certificate for you. Speed and reliability are two adjectives that come to mind when describing this certificate. That’s because this wildcard SSL certificate is a basic, Domain Validated (DV) certificate and can be issued in mere minutes. Also, with 99.3% browser recognition and solid mobile compatibility, the Comodo Positive SSL Wildcard can be relied on by most light ecommerce websites.

The Comodo Positive SSL Wildcard is a standard 128-bit & 256-bit certificate. This cert was designed to secure low-volume ecommerce websites along with their subdomains.

The Comodo Positive Wildcard SSL certificate comes with only a standard $50,000 warranty. In the unlikely event that a protected site is breached and one of your customers incurs losses as a result, you will be compensated up to $50,000 by the Certificate Authority (CA), Comodo.

• Multiple subdomains on a Single Domain Name
• Issued Immediately
• Domain Validation
• 256 bit Encryption
• 99.3% Browser Compatibile
• Free Unlimited Server Licenses
• Includes COMODO Static Site Seal
• Warranty $50,000
• Unlimited Reissuance

Now you can cost-effectively secure unlimited sub-domains with just a single SSL certificate thanks to the Thawte SSL123 Wildcard certificate. Thawte is one of the most respected names in the SSL industry, was the first international CA and supports the most languages worldwide. This Thawte SSL123 Wildcard DV SSL certificate offers your site’s visitors a quick and reliable encrypted connection to your web server and activates HTTPS and the green padlock within browsers. This domain validation-level SSL/TLS certificate offers quick security for one main domain – and unlimited sub-domains – by simply using the * in the common name of your CSR (for example, *.yourdomain.com). It’s an ideal certificate for any business looking to cost-effectively encrypt its main domain and all accompanying sub-domains and/or any sub-domains you may be looking to add in the future. And thanks to Thawte’s speedy Domain Validation process, it can be issued within minutes of purchasing it.

The Thawte SSL123 Wildcard can be issued with the best available encryption strength: up to 256-bit. So you can rest assured that you are receiving the highest level of security with this premium wildcard SSL certificate at an extremely affordable rate.

This product comes with a $500,000 warranty. This means that if the site was improperly validated, and/or issued to a fraudulent site by Thawte, the Certification Authority (CA) would compensate the end user of the site or victim up to $500,000 for any possible losses or damages. These types of warranties are geared towards protecting your customers, along with establishing the credibility of the site owner, which gives users the confidence they need to make transactions or convert on your site.

• Offers security for one main domain and unlimited sub-domains.
• Automated two step online validation.
• Domain name and business name shown on certificate.
• Encryption Strength Up to 256-bit.
• 99% Browser Compatibility.
• Site Seal Included.
• Unlimited Server License.
• Reissue unlimited for the lifespan of the certificate.