diff --git a/bin/process_pending_btc_transactions b/bin/process_pending_btc_transactions
index e51b0244da98d9036143586bb95c2bb4741411f8..a4450bf82545ceeeba03e764a987373e53244285 100755
--- a/bin/process_pending_btc_transactions
+++ b/bin/process_pending_btc_transactions
@@ -157,8 +157,8 @@ class Plan
 	protected
 
 		def charge_insert_notify
-			@customer.add_transaction(
-				"activate_#{name}_until_#{@go_until}",
+			return unless @customer.add_transaction(
+				"activate_#{@customer.id}_#{name}_until_#{@go_until}",
 				-price,
 				"Activate pending plan"
 			)