Marketing Glossary

40 essential terms every DTC marketer should know

Clear definitions, practical examples, and expert insights from someone who's managed $100M+ in ad spend. No fluff, just the metrics and concepts that actually matter for profitable growth.

37
Essential Terms
5
Categories
$100M+
Ad Spend Behind These Insights

Core Metrics

Financial Metrics

Meta Ads Specific

Advantage+ Shopping

Meta Advantage+ Shopping Campaigns

Meta's automated campaign type that uses machine learning to optimize targeting, placement, and creative delivery for ecommerce.

Andromeda Algorithm

Meta's Andromeda Algorithm Update

Meta's major algorithm update that improved machine learning and made broad targeting more effective than detailed targeting.

Attribution Window

Attribution Window

The time period after someone clicks or views your ad during which Meta will count conversions as attributed to that ad.

Bid Cap

Bid Cap Bidding

A bidding strategy that sets the maximum amount Meta will bid in each auction for your ad placement.

Broad Targeting

Broad Targeting

Running campaigns with minimal audience restrictions, letting Meta's algorithm find the best customers through machine learning.

CBO

Campaign Budget Optimization

Meta's system that automatically distributes budget across ad sets within a campaign to maximize results.

Cost Cap

Cost Cap Bidding

A bidding strategy that tells Meta the maximum amount you want to pay for a conversion while maximizing volume.

Custom Audiences

Custom Audiences

Audiences created from your own data - website visitors, customer lists, app users, or engagement with your content.

DCO

Dynamic Creative Optimization

Feature that automatically tests different combinations of creative elements (images, headlines, text) to find the best performing combinations.

Lookalike Audiences

Lookalike Audiences

Audiences created by Meta that share similar characteristics to your existing customers or website visitors.

Strategy & Optimization

DTC & Ecommerce

By Kristijan Arapov • Based on $100M+ in managed ad spend • Updated 2026

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