diff --git a/cashonly/admin.py b/cashonly/admin.py
index d844933..532e03f 100644
--- a/cashonly/admin.py
+++ b/cashonly/admin.py
@@ -46,6 +46,11 @@ class AccountAdmin(admin.ModelAdmin):
 		}),
 	)
 
+	# Disable manual creation of accounts.
+	# Accounts are create after user creation automatically.
+	def has_add_permission(self, request):
+		return False
+
 	def transaction_link(self, account):
 		return '<a href="%s?account__id__exact=%d">%s</a>' % \
 		    (reverse("admin:cashonly_transaction_changelist"), account.id,
@@ -111,7 +116,10 @@ class SalesLogEntryAdmin(admin.ModelAdmin):
 class TransactionAdmin(admin.ModelAdmin):
 	list_display = ('account', 'timestamp', 'subject', 'description', 'amount')
 	list_filter = ['account', 'timestamp', 'subject']
+
+	# Disable mass deletion in the overview page
 	actions = None
+
 	date_hierarchy = 'timestamp'
 
 	# Disable tampering with the transactions completely.