         payWithCardButton.tintColor = UIColor.mediumBlue()
         payWithCardButton.setTitleColor(UIColor.mediumBlue(), forState: .Normal)
         payWithCardButton.titleLabel?.font = UIFont(name: "Avenir-Book", size: 16)
-        payWithCardButton.layer.borderColor = UIColor.mediumBlue().CGColor
+        payWithCardButton.layer.borderColor = UIColor.mediumBlue().colorWithAlphaComponent(0.5).CGColor
         payWithCardButton.layer.borderWidth = 1
         payWithCardButton.layer.cornerRadius = 5
         payWithCardButton.layer.masksToBounds = true

        payWithBitcoinButton.tintColor = UIColor.mediumBlue()
        payWithBitcoinButton.setTitleColor(UIColor.mediumBlue(), forState: .Normal)
        payWithBitcoinButton.titleLabel?.font = UIFont(name: "Avenir-Book", size: 16)
        payWithBitcoinButton.layer.borderColor = UIColor.mediumBlue().CGColor
        payWithBitcoinButton.layer.borderWidth = 1
        payWithBitcoinButton.layer.cornerRadius = 5
        payWithBitcoinButton.layer.masksToBounds = true

    func payMerchant(sender: AnyObject) {
        // Function for toolbar button
        // pay merchant
        showStatusNotification()
        Timeout(3.2) {
            self.showSuccessAlert()
        }
        chargeInputView.text = ""
        paymentTextField.clear()
    }
