--- title: "How Great CBD Shop turned 4/20 into the biggest revenue moment of the year." brand: "Great CBD Shop" vertical: "CBD" url: "https://optimite.ai/case-studies/great-cbd-shop" description: "Direct-to-consumer CBD retailer offering hemp wellness and lifestyle products." result_line: "+$80K revenue, +22% returning buyers" published_at: "2026-05-11T16:39:08.441+00:00" updated_at: "2026-05-11T16:39:08.727387+00:00" metadata: - label: "Industry" value: "CBD / Hemp Wellness" - label: "Region" value: "United States" - label: "Stack" value: "Klaviyo, Shopify" - label: "Engagement" value: "4/20 campaign, expanded to ongoing retainer" headline_stats: - value: "+$80K" label: "Revenue from one campaign" - value: "+22%" label: "Returning buyers" - value: "0" label: "Compliance issues" - value: "3 weeks" label: "From kickoff to launch" related: ["avantera-health", "hairfinity-gofinity", "journalfy"] publisher: "Optimite" publisher_url: "https://optimite.ai" --- # How Great CBD Shop turned 4/20 into the biggest revenue moment of the year. > Three weeks of focused execution. Zero compliance issues. $80K in new revenue and a 22% lift in returning buyers. Here's how we built and shipped Great CBD Shop's 4/20 campaign in the most regulated category in ecommerce. ## About Great CBD Shop. Great CBD Shop is a direct-to-consumer CBD retailer selling hemp wellness products to customers across the United States. The brand operates in one of the most restricted categories in ecommerce, where deliverability, payment processor compliance, and regulatory copy aren't side issues. They're the entire game. When Great CBD Shop came to us, they had one big moment on the calendar: 4/20. The biggest revenue day of the year for any CBD brand. They needed to maximize it without triggering compliance issues that could shut down their account or burn their deliverability. They needed an agency that actually understood the category, not one that would refuse to take them as a client. ## Challenge 4/20 is not a normal campaign for a CBD brand. It's the highest-stakes revenue moment of the year. Get it right and the campaign delivers months of cash flow in a single day. Get it wrong and you burn your deliverability, trigger payment processor reviews, or flag compliance issues that take weeks to undo. Great CBD Shop knew the opportunity but they also knew the risk. They needed an agency that had actually shipped 4/20 campaigns before, in the CBD category specifically, without breaking anything. Most agencies they had talked to either refused CBD brands outright or had no real experience with the deliverability and compliance constraints the category requires. - Their existing email program was running but had not been optimized for the campaign-level intensity 4/20 requires - The campaign needed to ship in three weeks, including strategy, copy, design, build, QA, and send - Every piece of copy and creative had to survive both spam filters and payment processor reviews while still converting ## Approach We started with a deliverability and compliance audit. Before writing a single line of copy, we made sure the sending infrastructure could handle the volume, the domains were warm enough to push through the campaign, and the language frameworks would survive both spam filters and payment processor reviews. From there, we built the campaign in three phases. Phase one was strategy and copy: we mapped the buyer journey for 4/20, designed the offer structure, and wrote compliance-safe copy that still converted. Phase two was design and build: our team produced the creative, built the campaign in Klaviyo, ran QA, and tested across email clients and devices. Phase three was launch and optimization: we shipped the campaign on schedule, monitored deliverability and engagement in real time, and adjusted send timing based on what was working. Throughout the engagement, we worked as Great CBD Shop's embedded campaign team. Direct Slack channel. Daily check-ins during the 3-week build. No layers, no delays. ## The work we shipped. A 4/20 campaign built and shipped in three weeks, with zero compliance issues. ### COMPLIANCE AUDIT: Foundations checked before launch - Klaviyo deliverability audit - Domain reputation review - Compliance copy framework setup - Payment processor language review ### CAMPAIGN STRATEGY: 4/20 mapped buyer-first - Buyer journey mapping for the campaign window - Offer structure and discount calibration - Send schedule and frequency planning - Segmentation strategy for the campaign send ### COPY AND CREATIVE: Compliance-safe, conversion-tuned - Email copy written for compliance and conversion - Campaign creative designed for the brand - Subject line and preview text testing variants - SMS companion copy for the campaign ### BUILD AND QA: Production-ready in days, not weeks - Campaign built in Klaviyo - Cross-client and cross-device QA - Compliance review pass - Send testing and approval workflow ### LAUNCH AND MONITORING: Real-time optimization on send day - Campaign launched on schedule - Deliverability monitored in real time - Engagement metrics tracked send-by-send - Send timing adjustments based on performance ### POST-CAMPAIGN ANALYSIS: Documented for the next big moment - Full campaign performance report - Compliance review of post-send data - Learnings documented for future campaigns - Recommendations for ongoing program work ## Results The 4/20 campaign delivered the biggest single-day revenue moment Great CBD Shop had ever seen. Compliance held. Deliverability stayed strong. Returning buyers showed up at higher rates than any previous campaign. The team shipped the work in three weeks with zero missed deadlines and no last-minute scrambles. - **+$80K** — In new revenue from a single campaign - **+22%** — In returning buyers compared to baseline - **0** — Compliance issues, zero deliverability hits - **3 weeks** — From kickoff to launch After the campaign, Great CBD Shop expanded the engagement into an ongoing retainer. The 4/20 campaign was the first project. The full retention system came next. CBD brands rarely find an agency that actually understands the category. When they do, they don't let go.