Add definition of basic and stanard plan.

source/_includes/subscription_terms.html

@@ -22,11 +22,30 @@ By purchasing a subscription you agree to be bound by the terms of this document
   </p>
   </li>
-  <li> <strong>Subscription</strong>
+  <li> <strong>Subscription fee</strong>
   <p>
   The subscription fee will be specified on your invoice.
   The subscription will renew automatically.
   GitLab B.V. reserves the right to adjust the rate at renewal time.
+  If the client is not satisfied with the subscription and informs GitLab B.V. within the first 45 days of the subscription a full refund will be made.
+  </p>
+
+  <li> <strong>Basic subscription</strong>
+  <p>
+  The basic subscription allows the client to use GitLab Enterprise Edition for as many users as the subscription is.
+  A user is defined as an individual authorized by you to use an on-premises GitLab server.
+  This means that a person that has access to two or on-premises servers counts as a single user.
+  Robots, bots and other automated accounts not linked to a person do not count towards the user count.
+  Guests, reporters, managers and people that have no access to the source code do count towards the user count.
+  GitLab B.V. aims to respond to support questions regarding Community Edition and/or Enterprise Edition during the next business day at the latest.
+  </p>
+
+  <li> <strong>Standard subscription</strong>
+  <p>
+  The standard subscription entitles the clients to everything the basic subscription offers and the following services.
+  GitLab B.V. aims to respond to emergency support questions communicated via the appropriate channel witin 30 minutes, 24 hours per day, 365 days per year.
+  GitLab B.V. will help the client to install and configure GitLab and provide remove assistance during upgrades.
+  Support for GitLab Continuous Integration (CI) and High Availability (HA) configurations is included.
   </p>
   <li> <strong>Additional consulting services</strong>
@@ -34,6 +53,7 @@ By purchasing a subscription you agree to be bound by the terms of this document
   At the request of a client and with its written consent GitLab B.V. may also provide consulting in excess of the amount included in the subscription fee at GitLab B.V.'s standard rate, then in effect.
   </p>
   </li>
+
   <li> <strong>Termination</strong>
   <p>
   The termination of the subscription can happen with a written notice at any time by both the client and GitLab B.V..