This is an add-on feature of Notificare. You will need to subscribe to this add-on as described here before you can use this functionality. With the Loyaty add-on you will be able to design templates and distribute digital cards in your app. Our library will handle any digital card send via push notifications automatically for you and it will also provide all you need to access your passes.
If you meet the requirements above, go ahead and learn how to setup Notificare's Loyalty add-on and create pass templates and passes by reading our Setup guides.