Email Example Emailing from a website is nothing new and is a very easy addition to any website. This email code for the website opens up a large ability to use this dynamically with a database and with all types of ecommerce applications. For example having the ability for a customer visiting your site and making a purchase, firstly the website will email the customer a receipt and then it could email your supplier of the products needed to complete the order. * Please note this is only an example and will not send an email.