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Help Center/Recommendations/Recommendations overview

Recommendations overview

Martijn Douma
Martijn Douma · Co-founder bluebarry
Updated September 26, 2026

Recommendations are product blocks you place on your Shopify store, such as "Pairs well with" on a product page or "You may also like" in the cart. Each block picks products for the shopper who is looking at it, based on your catalog, your orders and what other shoppers browse. The goal is simple: help people find the next right product, and sell more per order.

Three kinds of recommendations

Every block has one use case. Create as many blocks as you like, for example one for your product pages and one for your cart.

Recommendation use cases
Use caseWhat shoppers seeGood for
Complementary productsProducts that go with the one they are looking at, such as a moisturiser next to a serum. Can be offered as a bundle.Bigger baskets
Frequently viewed togetherProducts other shoppers looked at on the same day as this one.Discovery on product pages
Similar alternativesOther options of the same kind, such as other shades or another SPF, with the differences spelled out.Helping undecided shoppers choose

Where the recommendations come from

You do not have to pick products by hand, although you can. A block combines several signals:

  • Your orders. Products that are often bought in the same order are paired up. Recent orders count more than old ones, and the pairings refresh throughout the day. Import your order history once and new Shopify orders arrive on their own. See Import orders.
  • Browsing on your store. Two products count as viewed together when the same shopper looks at both on the same day. This data updates daily.
  • Your catalog.Collections and product attributes decide which products are alternatives to each other. When you create a block, Barry reads your catalog and suggests pairings such as "cleansers go with toners", so a new store gets sensible recommendations before it has much order history.
  • Your rules. Pairings you teach the block, products you pin to a slot, boost or hide, and conditions that keep products such as samples out.
  • The shopper. With personalization on, products a shopper viewed recently or often, and products their quiz matched, move forward in the block.

Where a block shows up

You place a block with the bluebarry recs app block in your Shopify theme editor. On a product page it recommends from the product the shopper is viewing, and it follows the variant they pick. On other pages, such as the cart, it recommends from what is in the cart and updates when the cart changes.

A few things always hold: products already in the cart are never recommended back, sold-out products drop out on their own, and a block with nothing to show stays hidden instead of showing an empty box.

Find recommendations in bluebarry

Go to Merchandising → Recommendations. You see all your blocks with a small preview each. Click Create block to start a new one, or use the menu on a block to Edit, Duplicate or Delete it.

The Recommendations page with three recommendation blocks, each with a small product preview, and the Create block button

A block has four steps along the top of its editor:

  • Configure: what the block recommends, who gets which version, and how it looks, with a live preview beside your settings.
  • Preview: a larger preview on desktop and mobile, per audience.
  • Embed: the block ID you paste into your theme.
  • Analyze: impressions, clicks, orders and revenue, and what personalization adds.

There is no separate publish step. Every change saves on its own and is live on your store straight away.

A recommendation block open on the Configure step, with the settings on the left and a live preview of a Pairs well with block on the right
The Configure step with the live preview beside it.

How recommendations connect to the rest of bluebarry

  • Segments. Give a segment its own products, message or discount in the same block. See Personalize recommendations for segments.
  • Personalizations.Each segment version and each block's personalized ordering shows up under Data → Personalizations, with its uplift against a control group.
  • Quizzes.Products a shopper's quiz matched can move forward in a personalized block.
  • Barry. Barry prepares new blocks, and in the block editor you can ask Barry to restyle a block, change its title or boost products for an audience (⌘J or Ctrl+J). Your weekly digest gets a recommendations section, and Barry points out blocks that are seen but rarely clicked.
  • Discounts. A block can offer a discount on what it recommends. bluebarry applies it at checkout through its own Shopify discount. See Offer bundles and discounts.
  • Experiments. If you use Experiments, you can test versions of a block against each other, for example a different title, design or personalization.
  • Collection pages. The same shopper signals can order your collection pages for each visitor.

Where to go next

  • Create a recommendation block
  • Design and add recommendations to your store
  • Measure recommendation performance

Related articles

Create a recommendation block

Set up a recommendation block with Barry, choose complementary products, viewed together or alternatives, and control which products it may show.

Read article →

Design and add recommendations to your store

Style a recommendation block, check it in the preview and place it in your Shopify theme with the bluebarry recs app block. No code needed.

Read article →

Personalize recommendations for segments

Let each shopper's activity reorder a block, and give segments their own products, rules, message and discount, measured against a control group.

Read article →

Import your orders

Import your orders from Shopify, CCV Shop or a CSV file to power best sellers, purchase history and purchase-based segments.

Read article →

Can’t figure it out? We probably can.

Every article here was written by the people who built the product. If one of them still leaves you stuck, tell us and we’ll fix it.

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