Introduction
PerkStack: Loyalty & Reviews is a single Shopify app that runs three of the most effective retention tools for your store — a loyalty points program, product reviews, and a referral program — from one place. Customers earn points when they shop, review, and refer friends, then spend those points on rewards that bring them back.
What PerkStack does
- Loyalty points: reward shoppers for buying, signing up, writing reviews, sharing on social, celebrating birthdays, and more. They redeem points for discounts, free shipping, free products, and other rewards.
- Product reviews: automatically ask customers for a review after they buy, collect star ratings and photos, and display that social proof on your product pages.
- Referrals: let happy customers share a personal link. Their friend gets a welcome discount, and both sides earn points when the friend buys.
Everything is managed inside your Shopify admin. Shoppers interact with it through a floating rewards launcher and blocks you add to your storefront.
Who it's for
PerkStack is built for Shopify merchants and their teams — store owners, marketing managers, and support staff who want more repeat purchases and stronger trust without stitching together separate loyalty and reviews apps. You already know Shopify; PerkStack fits on top of it.
Why it helps
Winning a new customer costs far more than keeping an existing one. A loyalty program gives shoppers a reason to come back, reviews turn browsers into buyers, and referrals bring in new customers who already trust a friend's recommendation. Running all three together means each one feeds the others — a review earns points, points bring the customer back, and their next purchase can spark a referral.
The plans at a glance
PerkStack has four plans, so you can start free and grow into more features:
| Plan | Price | Best for |
|---|---|---|
| Free | $0/mo | Newer stores running a percentage-off points program and collecting reviews |
| Essential | $29/mo | Stores wanting photo reviews, more reward types, and branding removal |
| Growth | $99/mo | Scaling stores that want VIP tiers, referrals, and integrations |
| Studio | $299/mo | High-volume brands wanting white-label branding and data import |
Related
- How It Works: the loyalty and reviews flywheel explained in plain terms
- Installing PerkStack: add the app from the Shopify App Store
- Plans & Billing: full plan comparison, prices, and caps