The following tutorial explains how to use the PrestaShop 1.5 backoffice to make a sale

In your email client, creating folders is a great way to organize your emails. As you receive emails, you can set it so that some go directly into certain folders or you can move then manually.

Email Filters can be set up in your email client so that all incoming email is sorted by any method that you want before it reaches the inbox. You can set up filters to direct incoming email to a certain folder, or even to delete it.

You can use the search functionality offered in most email clients to help you find emails on certain topics or quickly filter your emails by who they were sent from.