diff --git a/shoppingbasketapp/app.go b/shoppingbasketapp/app.go
new file mode 100644
index 00000000..8505883b
--- /dev/null
+++ b/shoppingbasketapp/app.go
@@ -0,0 +1 @@
+package shoppingbasketapp
diff --git a/shoppingbasketapp/config.go b/shoppingbasketapp/config.go
new file mode 100644
index 00000000..8505883b
--- /dev/null
+++ b/shoppingbasketapp/config.go
@@ -0,0 +1 @@
+package shoppingbasketapp
diff --git a/shoppingbasketapp/service/entity.go b/shoppingbasketapp/service/entity.go
new file mode 100644
index 00000000..6d43c336
--- /dev/null
+++ b/shoppingbasketapp/service/entity.go
@@ -0,0 +1 @@
+package service
diff --git a/shoppingbasketapp/service/param.go b/shoppingbasketapp/service/param.go
new file mode 100644
index 00000000..6d43c336
--- /dev/null
+++ b/shoppingbasketapp/service/param.go
@@ -0,0 +1 @@
+package service
diff --git a/shoppingbasketapp/service/service.go b/shoppingbasketapp/service/service.go
new file mode 100644
index 00000000..6d43c336
--- /dev/null
+++ b/shoppingbasketapp/service/service.go
@@ -0,0 +1 @@
+package service