Added Revenue information

modules/adsl/classes/Model/Product/Plugin/Adsl.php

@@ -32,12 +32,22 @@ class Model_Product_Plugin_Adsl extends Model_Product_Plugin {
 	}
 
 	// Our required abstract methods
+	public function cost($annual=FALSE) {
+		$x = $this->adsl_supplier_plan->total();
+
+		return $annual ? $x*12 : $x;
+	}
+
 	public function feature_summary() {
 		// @todo This view should render based on the the results of this::allowance();
 		return View::factory('product/plugin/adsl/feature_summary')
 			->set('po',$this);
 	}
 
+	public function supplier() {
+		return $this->adsl_supplier_plan->supplier_id;
+	}
+
 	/**
 	 * Show the ADSL allowance as a peak/offpeak metric
 	 */