iPhone users access the email from your smartphone and click the "Download" button, then click "Add to Wallet" and "Add." The card will automatically go to your iPhone’s Apple Wallet. It can be accessed in the Wallet app at any time.
Android users need to download Wallet Passes from Google Play. After you have the app, access the email from your smartphone and click “Download” in the membership email, and the card will automatically go to your Wallet Passes app, where it can be accessed at any time.