If you're already using LoyaltyLion on Shopify and you have Loyalty Tiers enabled, contact support@loyaltylion.com to turn it on for your store.
Once the sync is completed, your tiers will be displayed in Shopify and we will be automatically updating your customers' information in LoyaltyLion.
What will it look like in Shopify UI
Once it's turned on, your program members will automatically be tagged with tier: TierName - ie, if you have a customer who is in your Gold tier it'll look something like this:
Any time a customer moves up or down a tier, we'll push that update through to Shopify within a few seconds.
How to search for customers in a tier in Shopify
On your customers' list, click "Filter customers" and then select "Tagged with", "Tier: XXX", replacing XXX with your tier name.
What else can I do with it: advanced users only
With a tag, a customer's tier can be taken into account to build advanced discounts with Shopify Scripts. For more information, see Shopify's documentation here.