File / 03 · Case study

Rethinking discovery
for Ontario
Cannabis Store.

OCS × Diff Agency Product listing redesign Cannabis · Regulated ecommerce Award-winning

A picture is usually worth a thousand words. In cannabis, it's worth almost nothing. Research surfaced the real decision factors — THC, CBD, lineage, price — and we elevated them to the forefront of every product listing.

+62%
Add-to-cart
from PLP
UX Awards
(Excellence + Distinction)
6
Card variants
tested
167
SKU types
at launch
01 / The challenge

A picture is
not worth 1,000 words.

// Problem space

Product listing pages across ecommerce traditionally rely on product imagery for user selection. A user sees a photo, recognizes the product, and decides. The entire pattern of ecommerce is built on that assumption.

In cannabis, it breaks.

Most cannabis buds look remarkably similar. Oils look like other oils. Edibles look like other edibles. Images couldn't meaningfully differentiate products — and research surfaced the data buyers actually used to decide:

  • THC content — potency ceiling
  • CBD content — balance and medicinal application
  • Lineage — sativa, indica, or hybrid (determines experience type)
  • Pricing — especially per-gram comparisons across sizes

None of that was surfaceable in a traditional product card.

02 / The approach

Six variants.
One data-first pattern.

// Design exploration

We applied the APEX framework directly. Audience segmentation (new users, regulars, medicinal buyers). Product hierarchy (which data point leads the card, which supports). Experience testing (6 variants, A/B tested with real OCS traffic).

Each variant experimented with a different information hierarchy — some lead with potency indicators, some lead with lineage badges, some lead with per-gram pricing. The winning variant combined the clearest data with the cleanest visual affordance for add-to-cart.

Six iterations of OCS product cards side by side, each surfacing THC, CBD, lineage, and price differently
// Figure 01    Six card variants — each tested a different information hierarchy against real traffic
The optimized product listing card design
// Figure 02    The optimized card design we launched with
03 / The outcome

Award-winning.
Revenue-generating.

// Results

The redesigned product listing pages drove a 62% increase in add-to-cart rate — a dramatic step-change in how users moved through the discovery flow.

The work was recognized with two UX industry awards:

  • Award of Excellence — UX for Mobile
  • Award of Distinction — Structure and Navigation

More importantly, the pattern became a reference point for how regulated-category ecommerce (where imagery fails and compliance matters) can surface decision-critical data without sacrificing aesthetics or usability.

Next case / 04

Making the Global Slavery Index universally understood

Continue → Walkfree × Grassriots (2018)