1 files changed, 2 insertions, 0 deletions

diff --git a/epirts.js b/epirts.js
index fc6d0a1..4bdfbfc 100644
--- a/epirts.js
+++ b/epirts.js
@@ -33,6 +33,7 @@
 
 var Stripe = Epirts = (function() {
 	var pub = {};
+	var _key = undefined;
 
 	pub.card = (function() {
 		var pub = {};
@@ -56,6 +57,7 @@ var Stripe = Epirts = (function() {
 	}());
 
 	pub.setPublishableKey = function(key) {
+		_key = key;
 	};
 
 	return pub;