What you’ll learn in this section
Migration is the perfect time to upgrade your loyalty programme, not just copy the old one. We work with Loyoly to help brands build deeper, data-driven post-purchase experiences
- Why loyalty programmes are one of the most sensitive components of a migration
- The exact steps required to transfer points, tiers and rewards without losing customer trust
- How to prepare your loyalty data and systems before moving to Shopify
- Best practices for communicating downtime and maintaining engagement
- How to use migration as an opportunity to upgrade your loyalty experience
- Why Shopify metafields + Loyoly unlock powerful post-purchase personalisation
- How to reignite engagement after relaunch
Why Loyalty data is high-risk during a migration
A loyalty programme is deeply personal to your customers.
They’ve earned:
- Points
- Tiers
- Rewards
- Benefits
- VIP status
Any error, mismatch or loss in the migration process instantly damages trust.
This is why loyalty systems require careful, structured handling when moving to Shopify, argubly even more so than product or order data.
Loyoly specialise in ensuring this transfer is clean, accurate and customer-safe.
Preparing your Loyalty programme for migration
Before migrating, you must:
1. Import your full customer base into Shopify
This ensures loyalty data can be linked to the correct new Shopify customer IDs.
2. Migrate all discount codes & loyalty-issued rewards
This includes:
- Loyalty rewards
- Store-issued discounts
- Historic codes still valid
3. Export customer IDs + reward IDs from your current system
These must be matched to new Shopify IDs so points and tiers transfer seamlessly.
4. Update the loyalty database with new Shopify identifiers
This prevents mismatches, lost rewards and broken reward histories.
To ensure accuracy, the loyalty programme should go offline briefly (a few hours to a full day).
During this downtime, display a clear and friendly message like:
“Our loyalty programme is getting a glow-up, we’ll be back very soon!”
How to communicate downtime to customers
Communication is as important as the technical migration.
Loyoly recommend:
- Notifying customers ahead of time
- Running a mini-campaign encouraging them to redeem or earn before the freeze
- Tapping into FOMO: “unlock one more reward before the upgrade!”
- Reassuring customers their data and points are safe
After the migration:
- Announce the relaunch
- Highlight improvements
- Encourage customers to explore the new experience
Handled well, this turns a technical process into an engagement opportunity.
Enhancing Loyalty post-migration
Migration is the perfect time to upgrade your loyalty programme, not just copy the old one.
Loyoly’s Shopify extensions help brands build deeper, data-driven post-purchase experiences:
Product page extension
Shows how many points a customer will earn with each purchase.
Checkout extension
Allows shoppers to see points earned and redeem rewards directly in checkout.
Referral extension
Displays referral links on the Thank You page, where excitement is highest.
New Shopify customer accounts Integration
Customers can view:
- Points
- VIP tier
- Rewards
- Referral
- Benefits
directly inside their Shopify account area.
These upgrades increase LTV and engagement without adding operational burden.
Personalisation using Shopify Metafields
Loyoly syncs loyalty data into Shopify metafields, enabling powerful customisation:
- Dynamic content based on points
- Tier-specific offers
- VIP-only pages or collections
- Personalised messaging
- Bespoke promotions for high-value segments
Example:
Create a segment called VIP Gold and unlock early access collections only they can see.
This is how loyalty becomes a strategic growth engine rather than a reward system.
Re-engaging customers after relaunch
Once everything is live:
- Announce the “new” programme
- Invite customers to log in and explore their rewards
- Encourage their first post-migration redemption
- Showcase what’s changed
- Highlight any new benefits
The faster customers interact with the new programme, the faster loyalty strengthens.
Loyoly’s loyalty migration checklist
Before Migration
- Import full customer base into Shopify
- Migrate all active loyalty and discount codes
- Export old IDs and map to new Shopify IDs
- Prepare the loyalty database for updates
During Migration
- Temporarily pause the loyalty programme
- Display a friendly downtime message
- Match customer and reward IDs to new Shopify IDs
After Migration
- Relaunch with upgraded branding and features
- Sync loyalty data to metafields
- Build personalised experiences and VIP segments
- Launch a re-engagement campaign
About Loyoly
Loyoly is a post-purchase engagement platform that orchestrates personalised journeys using:
- Referrals
- UGC
- Reviews
- Social actions
- Loyalty tiers
- Points-based engagement
- Behaviour-driven automation
Hundreds of brands (including Piglet in Bed and Filofax) use Loyoly to increase LTV, in some cases by 150%.
Website: https://www.loyoly.io/

More from The Ultimate Migration Guide
- Why Migrate to Shopify?
- Is Shopify right for you?
- Planning a Migration: what’s really involved?
- Picking the right team for your Shopify Migration
- Inspira's Shopify migration process (Step by Step)
- Migration Pitfalls, Costs & ROI (what to watch out for)
- When to Migrate and how to drive growth after
Partner Insights: Specialists behind successful migrations
- Smarter retention systems with Klaviyo (Get Better)
- Preparing your operations for a Shopify Migration (Stok.ly)
- Creating personalised shopping experiences (Salesfire)
- Migrating to Shopify the smart, search-ready way (Leftfield)
- A personalised approach to data (Loncom Consulting)
- Payment methods that convert on Shopify (Mollie)
- Protecting Loyalty data during Shopify migration (Loyoly)
- Compliant Invoicing during Shopify migration (Sufio)
- Protecting subscription revenue during migration (FILDI)
- Migrating from WoocCommerce to Shopify (Alvio)












