In order to use the OnLetterhead solution, you need to use any of the following as your email client. * All custom design packages also come with unlimited access to our entire ready made template gallery at no charge. We have over 350 designs ready for you to use including unlimited use of the holiday series. If you choose the ready made gallery, you will receive access to over 350 designs to use. Designs include real estate designs, holiday designs, inspirational designs and more! Each user must have a valid user license to use OnLetterhead. Each user is unique and all information such as your contact details, links, designs, signatures etc are available to you when you log into OnLetterhead with your own username and password. Included with your monthly user license is unlimited technical support, free upgrades, free updates and access to any new designs we add to our ready made library Each user license requires an activation setup. This includes setting up your account, activating your licenses and adding designs to your account to use. This is a one-time fee only for new user licenses. These are amazing promotions! Take advantage of these GREAT savings today! Invest in your self and your brand. Customize & Personalize your email today If you have any questions in regards to pricing or would like to speak with a representative, please contact us at 1-866-665-3887