The SeeGap Blog

Notes on retail trial, attribution and honest proof

Playbooks and thinking on how FMCG brands can turn marketing into verified in-store sales.

Articles

Cashback

Cashback vs Discount: Which Protects Brand Price?

Cashback vs discount for FMCG brands: how each one affects shelf price, margin and shopper behaviour, and which protects your brand.

David O'Keeffe · 6 Nov 2026 · 6 min read
Attribution

Sales Uplift Formula + Free Uplift Calculator

The sales uplift formula, worked examples, and a free promotion uplift calculator — so you can separate real uplift from noise.

David O'Keeffe · 6 Nov 2026 · 6 min read
Trade Spend

Trade Promotions vs Consumer Promotions: What Works

Trade promotions pay the retailer; consumer promotions pay the shopper. Here is what each actually produces for an FMCG brand, and how to prove it.

David O'Keeffe · 6 Nov 2026 · 6 min read
Trade Spend

What Is Trade Marketing in FMCG? Guide & Examples

What trade marketing is in FMCG, how it differs from shopper marketing, and the examples and metrics that show whether it is working.

David O'Keeffe · 6 Nov 2026 · 6 min read
Trade Spend

Trade Spend ROI: How to Measure and Optimise It

How to calculate trade spend ROI, why sell-out data keeps it invisible, and how receipt-verified proof closes the gap.

David O'Keeffe · 6 Nov 2026 · 6 min read
Retail Trial

Shopper Marketing: Strategy, Examples & Measurement

A practical guide to shopper marketing for FMCG brands: strategy, in-store examples, and how to measure what actually sold.

David O'Keeffe · 6 Nov 2026 · 6 min read
Attribution

FMCG Advertising That Shows Up in Sales Data

FMCG advertising is easy to run and hard to prove. Here is how brands connect media spend to in-store sales data.

David O'Keeffe · 6 Nov 2026 · 6 min read
Growth

FMCG Marketing in Ireland: A Strategy Guide

How FMCG brands in Ireland drive and prove in-store sales: strategy, KPIs and the mechanics that turn marketing spend into measured shelf sales.

David O'Keeffe · 6 Nov 2026 · 7 min read
Use Cases

FMCG Product Launch Marketing Plan Template (Free)

A free FMCG product launch marketing plan template: the six steps from distribution to measurement, with receipt-verified trial built in.

David O'Keeffe · 6 Nov 2026 · 7 min read
Growth

Household Penetration: What It Is & How to Grow It

What household penetration is, why it drives FMCG growth more than loyalty, and how to grow and measure it without retailer data.

David O'Keeffe · 6 Nov 2026 · 6 min read
Use Cases

Impactful Cashback Use Cases

Most brands think of cashback as a launch tool. Here are five distinct commercial uses and what each one produces.

David O'Keeffe · 20 July 2026 · 8 min read
Growth

Why household penetration beats loyalty for FMCG brands

Loyalty schemes reward the people already buying. Penetration is where category growth actually comes from, in plain terms.

David O'Keeffe · 1 July 2026 · 7 min read
Attribution

The retail attribution gap, and how to close it

Most brands see platform metrics but not which campaign produced a sale at the shelf. Why that happens, and what closes the gap.

David O'Keeffe · 17 June 2026 · 7 min read
Insight

What DTC brands lose (and need) when they move into retail

Moving into grocery means giving up the customer data DTC brands take for granted. What disappears, and how to get it back.

David O'Keeffe · 3 June 2026 · 7 min read
Sampling

How to Upgrade Sampling at Events

Event sampling builds awareness but rarely produces verified sales data, consumer identity, or attribution.

David O'Keeffe · 20 May 2026 · 6 min read
Attribution

You Can Track Impressions. Can You Track the Sales?

Paid social tells you what your ad cost. It cannot tell you if anyone bought the product.

David O'Keeffe · 6 May 2026 · 7 min read
Retail Trial

How to Drive In-Store Purchases and Know Which Campaign Sent Them

Most in-store marketing produces platform metrics, not verified purchase records. Here is how to fix that.

David O'Keeffe · 22 April 2026 · 7 min read
First-Party Data

What's Actually in a Receipt

Retailers have always had this data. Brands selling through retail typically have not. Here is what a verified receipt contains.

David O'Keeffe · 8 April 2026 · 7 min read
Consumer Insight

Capturing Verified Insights from Retail Customers

Most market research in FMCG uses respondents who are not confirmed buyers. Here is what changes when the survey starts with a receipt.

David O'Keeffe · 25 March 2026 · 7 min read
Trade Spend

Trade Spend Tells You What Sold. It Never Tells You Who Bought.

Brands allocate 15 to 25% of revenue to trade and almost never learn who those promotions brought into store.

David O'Keeffe · 11 March 2026 · 7 min read

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