Everything You Need to Know

Now that you have a good understanding of retail and what it is, it’s time to move on to the real-world stuff: the key lingo you’ll find in most articles, reviews, and brand reports. Having a good understanding of these terms will help contextualize and develop your retail understanding (and definitely wow some recruiters):

Brick and Mortar

The classic physical store: your traditional, in-person shopping experience. Despite e-commerce growth, brick-and-mortar plays a crucial role, especially in merging with digital strategies. (see Omnichannel)

Omnichannel

Omnichannel retail is the seamless integration of online and offline channels, designed to create a consistent experience when the consumer engages with the brand. Whenever you interact with a brand—online, in-store, or on social media—it feels connected. A classic example is finding shoes on Nike’s website, reserving them for pickup via the app, trying them in-store, and getting a personalized follow-up via email. Each step is linked, creating a unified shopping journey to meet you wherever you are.

Conversion Rate

In retail, it’s not about foot traffic or clicks—it all boils down to how many people actually buy. Conversion rate measures the percentage of visitors who make a purchase, offering insight into the effectiveness of a store’s layout, website design, or sales strategy. A brand is receiving a lot of clicks but no purchase? That’s a signal for improvement.

DTC (Direct-to-Consumer)

These brands bypass traditional retail channels, selling straight to customers. This model gives brands complete autonomy over their pricing, customer experience, and brand messaging. DTC brands like Warby Parker and Glossier redefine customer loyalty by creating direct connections with consumers without going through retailers like Macy’s or Target.

Shrinkage

Shrinkage refers to the inventory lost due to theft, damage, or administrative error. It’s a persistent challenge in the retail industry, with billions lost annually. Companies are always trying to find ways to reduce their shrinkage, using a combination of technology, training, and surveillance to mitigate the issue.

SKU (Stock Keeping Unit)

This is a unique identifier attached to each product variant—like a specific size, color, or style of a T-shirt. SKUs help retailers manage inventory, track sales data, and streamline logistics. Think of it like the fundamental “DNA” of a retailer’s product catalog.

And there you have it: Retail 101. From brick-and-mortar to omnichannel, retail is continually evolving to meet customer expectations and shape their experiences. Understanding some of the key terms will help you progress to reading more reports on current trends and predicting their outcomes.