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Beyond your storefront pages, Nudj extends two more Shopify surfaces: the checkout and the customer account area. Checkout uses Shopify’s official checkout UI extensions and discount functions; the account surface is a Nudj theme block you add through the theme editor.

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Redeem points at checkout

Add the Nudj Redeem Points block to your checkout so shoppers can spend their points for a discount without leaving the checkout flow. When a signed-in shopper has enough points to redeem, the block shows a slider to apply a points-based discount to their order.
Requires Shopify Plus. The redeem-at-checkout block is a Shopify checkout UI extension, and Shopify only allows apps to add blocks to checkout on Shopify Plus plans. On non-Plus stores the option won’t appear in the checkout editor — use the storefront widgets and customer-account block to surface redemption instead.
1

Open your checkout editor

In your Shopify admin, go to Settings → Checkout, then Customize your checkout.
2

Add the Nudj Redeem Points block

Add the Nudj Redeem Points block where you want it in the checkout layout.
3

Save

Save the checkout. Shoppers with a redeemable points balance now see the redeem slider at checkout.
Showing the points a shopper will earn on an order, and awarding points based on order value, are both part of Points for Spend, which is coming soon. The redeem-at-checkout block above is independent of that and works today — it lets shoppers spend points they already have.

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Free-product rewards

When a reward grants a free product, Nudj delivers it through a Shopify discount function that applies at checkout. This needs a one-time setup so Shopify knows to apply it:
1

Enable the Nudj free-product discount in your store

In your Shopify admin under Discounts, make sure the Nudj free-product discount is active. This lets Nudj grant the configured product for free when a qualifying shopper reaches checkout.
2

Configure the free-product reward

Set up the reward itself in the Nudj app — see Rewards. Pick the product the reward grants.
3

Test it

Earn and claim the reward as a test shopper, then check the free product is applied at checkout.

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Add a loyalty block to customer accounts

Nudj ships a Loyalty Account block that shows a shopper their points balance, tier, and gamification stats. You add it through the Shopify theme editor — the same way you add the storefront widgets — and place it where your theme supports app blocks, including customer account pages.
1

Open the theme editor

In your Shopify admin, go to Online Store → Themes, then Customize.
2

Add the Loyalty Account block

Navigate to the page you want it on, select Add block, and choose the Nudj Loyalty Account block.
3

Position and save

Drag it into place and select Save.
When a shopper first interacts with Nudj, a short linking flow connects their Shopify customer to their Nudj loyalty profile, so points, rewards, and achievements all line up with the right person.

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See your members

The Nudj app includes a Members page — a merchant-facing view of your linked Shopify customers with their loyalty stats (points, tier, recent achievements). Use it to spot your power users or check a specific customer’s status.

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You’re all set

That’s the full setup — install, programme, storefront, and checkout. Head back to the guide to review any step, or see what’s coming soon. Back to the Shopify guideThe Nudj for Shopify overview, with every section in one place.
Last reviewed: 2026-06