diff --git a/README.md b/README.md
index 513afa1..ab883ed 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,16 @@ To import ward data, get the ward data csv and then run the following command:
   --args '[ "/path/to/ward/csv" ]'
 ```
 
+# Setting up Entity Postcodes
+
+Assuming you have imported codepoint open, then to properly assign all
+ postcodes:
+ 
+```shell script
+./script/pear-local_loop minion job \
+  --enqueue entity_postcode_lookup
+```
+
 ## Example PostgreSQL setup
 
 ```
diff --git a/lib/Pear/LocalLoop/Controller/Api/External.pm b/lib/Pear/LocalLoop/Controller/Api/External.pm
index 9c92a71..72eee9b 100644
--- a/lib/Pear/LocalLoop/Controller/Api/External.pm
+++ b/lib/Pear/LocalLoop/Controller/Api/External.pm
@@ -64,6 +64,7 @@ sub post_lcc_suppliers {
   $v->optional('page')->number;
   $v->optional('sort_by');
   $v->optional('sort_dir');
+  $v->optional('search');
 
   my $order_by = [
     { -asc => 'organisation.name' },
@@ -85,6 +86,12 @@ sub post_lcc_suppliers {
   my $lcc_suppliers = $c->schema->resultset('Entity')->search(
     {
       'sales.buyer_id' => $user->entity->id,
+      ( $v->param('search') ? (
+        '-or' => [
+          { 'organisation.name' => { 'like' => $v->param('search') . '%' } },
+          { 'organisation.postcode' => { 'like' => $v->param('search') . '%' } },
+        ]
+      ) : () ),
     },
     {
       join      => [ 'sales', 'organisation' ],
diff --git a/lib/Pear/LocalLoop/Schema/Result/ViewQuantisedTransactionSQLite.pm b/lib/Pear/LocalLoop/Schema/Result/ViewQuantisedTransactionSQLite.pm
index 6b5b503..fc38ba2 100644
--- a/lib/Pear/LocalLoop/Schema/Result/ViewQuantisedTransactionSQLite.pm
+++ b/lib/Pear/LocalLoop/Schema/Result/ViewQuantisedTransactionSQLite.pm
@@ -23,4 +23,18 @@ SELECT "value",
   FROM "transactions"
 /);
 
+__PACKAGE__->belongs_to(
+  "buyer",
+  "Pear::LocalLoop::Schema::Result::Entity",
+  { id => "buyer_id" },
+  { is_deferrable => 0, on_delete => "NO ACTION", on_update => "NO ACTION" },
+);
+
+__PACKAGE__->belongs_to(
+  "seller",
+  "Pear::LocalLoop::Schema::Result::Entity",
+  { id => "seller_id" },
+  { is_deferrable => 0, on_delete => "NO ACTION", on_update => "NO ACTION" },
+);
+
 1;