3 files changed, 45 insertions, 0 deletions
diff --git a/lib/reports/sales_by_country.rb b/lib/reports/sales_by_country.rb
index 6729ba6..97e1d07 100644
--- a/lib/reports/sales_by_country.rb
+++ b/lib/reports/sales_by_country.rb
@@ -1,3 +1,18 @@
+# Copyright (C) 2014 Harald Eilertsen
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 module SalesReporter
   module Reports
     class SalesByCountry
diff --git a/lib/reports/sales_by_date.rb b/lib/reports/sales_by_date.rb
index b2d58df..fa651d0 100644
--- a/lib/reports/sales_by_date.rb
+++ b/lib/reports/sales_by_date.rb
@@ -1,3 +1,18 @@
+# Copyright (C) 2014 Harald Eilertsen
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 module SalesReporter
   module Reports
     class SalesByDate
diff --git a/lib/reports/sales_by_shop.rb b/lib/reports/sales_by_shop.rb
index 2c8a70b..207cad8 100644
--- a/lib/reports/sales_by_shop.rb
+++ b/lib/reports/sales_by_shop.rb
@@ -1,3 +1,18 @@
+# Copyright (C) 2014 Harald Eilertsen
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 module SalesReporter
   module Reports
     class SalesByShop