diff --git a/MYMETA.json b/MYMETA.json
index 54883b8..bcdc871 100644
--- a/MYMETA.json
+++ b/MYMETA.json
@@ -19,7 +19,12 @@
             "DBD::Mock" : "0",
             "DBD::Pg" : "0",
             "DBI" : "0",
-            "Mojolicious" : "0"
+            "DateTime" : "0",
+            "DateTime::Format::Pg" : "0",
+            "Mojolicious" : "0",
+            "Test::MockModule" : "0",
+            "Test::MockObject" : "0",
+            "Test::Most" : "0"
          }
       }
    },
diff --git a/lib/Peace.pm b/lib/Peace.pm
index bd62782..70c5cbd 100644
--- a/lib/Peace.pm
+++ b/lib/Peace.pm
@@ -22,3 +22,20 @@ sub startup {
     $r->post('/users')->to('user#post');
 }
 1;
+
+=encoding utf8
+
+=head1 NAME
+
+Peace - Onlie GNU/Linux flatpak apps store.
+
+=head1 SYNOPSIS
+
+ ./peace
+
+=head1 DESCRIPTION
+
+Peace is the server backend for flatstore a shop
+to be able to sell or buy flatpak applications.
+
+=cut
diff --git a/lib/Peace/DB.pm b/lib/Peace/DB.pm
index 9936dbf..a1dbf91 100644
--- a/lib/Peace/DB.pm
+++ b/lib/Peace/DB.pm
@@ -156,3 +156,45 @@ EOF
     return $value;
 }
 1;
+
+=encoding utf8
+
+=head1 NAME
+
+Peace::DB - Database handler generator for the Peace shop.
+
+=head1 SYNOPSIS
+
+ my $config =
+   $self->plugin(
+     JSONConfig => {
+       file => "$home/.config/peace/peace.conf"
+     }
+   );
+ my $dbh = Peace::DB->dbh( config => $config );
+
+=head1 DESCRIPTION
+
+This module helps to recover a database handle and runs
+the migrations automatically when doing so.
+
+=head1 FUNCTIONS
+
+Peace::DB implements the following functions:
+
+=head2 dbh
+
+Recovers a database handle, requires the config of the app as
+its parameter.
+
+ my $dbh = Peace::DB->dbh( config => $config );
+
+=head2 run_migrations
+
+Runs the migrations manually.
+
+ Peace::DB->run_migrations($dbh);
+
+=head1 SEE ALSO
+
+L<DBI>, L<DBD::Pg>
diff --git a/lib/Peace/Model/Customer.pm b/lib/Peace/Model/Customer.pm
index 6f966c9..880bc05 100644
--- a/lib/Peace/Model/Customer.pm
+++ b/lib/Peace/Model/Customer.pm
@@ -84,3 +84,71 @@ use DateTime;
     }
 }
 1;
+=encoding utf8
+
+=head1 NAME
+
+Peace::Model::Customer - The customer object representation
+
+=head1 SYNOPSIS
+
+ my $customer = Peace::Model::Customer->new(
+  secret_bcrypt => $secret_bcrypt
+ );
+
+=head1 DESCRIPTION
+
+Describes a customer of Peace capable of buy applications.
+
+=head1 INSTANCE METHODS
+
+Peace::Model::Customer implements the following instance methods:
+
+=head2 new
+
+ my $customer = Peace::Model::Customer->new(
+   uuid          => $uuid,          # optional
+   date_creation => $date_creation, # optional
+   secret_bcrypt => $secret_bcrypt,
+   stripe_id     => $stripe_id,     # optional
+ );
+
+Instances a new Peace::Model::Customer.
+
+=head1 METHODS
+
+Peace::Model::Customer implements the following methods:
+
+=head2 uuid
+
+ my $uuid = $customer->uuid;
+
+ $customer->uuid($uuid);
+
+Allows to retrive and set the customer uuid.
+
+=head2 date_creation
+
+ my $date_creation = $customer->date_creation;
+
+ $customer->date_creation($date_creation);
+
+Allows to retrive and set the customer date_creation.
+
+=head2 secret_bcrypt
+
+ my $secret_bcrypt = $customer->secret_bcrypt;
+
+ $customer->secret_bcrypt($secret_bcrypt);
+
+Allows to retrive and set the customer secret_bcrypt.
+
+=head2 stripe_id
+
+  my $stripe_id = $customer->stripe_id;
+
+  $customer->stripe_id($stripe_id);
+
+=head1 SEE ALSO
+
+L<Peace::DAO::Customer>