I have changed the discount applied message, why is the message not updated in the shopping cart?
Maybe you are checking how the discount applied message looks on the shopping cart page, then you change the discount applied message, and you notice that the message does not get updated after refreshing the cart page.
Don't worry, this is the expected behaviour, as this message is updated dynamically every time a customer hits the 'Add to cart' button in the app widget.
So the next time you or your customers click on the 'Add to cart' button, the configured message will be displayed.
If you want to test it yourself, just remove that bundle from the shopping cart and add a new discounted bundle.