Kellogg's marketing budget was weighted toward coupon programs, a traditional CPG tool funded by convention rather than evidence of return. Vivaldi Group built a breakeven curve model that calculated, for every program, the incremental volume a coupon needed to cover the cost of its discount and compared it with the lift actually produced. The majority of programs fell below their breakeven line, and Kellogg's reallocated more than $75 million from unprofitable coupons to higher-ROI marketing channels without reducing consumer reach.
Kellogg's marketing spend was heavily weighted toward coupon programs, a traditional CPG marketing tool, but the company lacked rigorous data on whether those programs generated a profitable return. Without clear ROI analysis, marketing investment decisions were based on convention rather than evidence.
Vivaldi developed a breakeven curve modeling approach that analyzed the profitability of Kellogg's coupon programs across its portfolio. For each program the model calculated the incremental volume needed to recover the cost of the discount and compared it with actual lift, by SKU, region and promotion type.
The analysis showed that the majority of coupon programs were unprofitable. Kellogg's reallocated more than $75 million from unprofitable coupon spending to higher-ROI marketing channels, improving overall marketing effectiveness without reducing consumer reach.
| Cliente | Kellogg’s (now Kellanova), ready-to-eat cereal and convenience foods |
|---|---|
| Industria | CPG, food and beverage |
| Región | Estados Unidos |
| Punto de partida | Marketing budget weighted toward coupon programs with no ROI evidence behind the allocation |
| Vivaldi ámbito de aplicación | Breakeven curve modeling of coupon profitability by SKU, region and promotion type; reallocation recommendations (marketing strategy and acceleration) |
| Method | Breakeven curve: incremental volume required to recover the discount cost versus actual lift per program |
| Resultado | More than $75 million reallocated from unprofitable coupons to higher-ROI channels, with consumer reach unchanged |
Coupons are easy to measure on redemption and volume and hard to measure on profitability. The immediate sales response is visible; the margin given away to shoppers who would have bought anyway is not. They also have organizational defenders, since brand teams, sales and retailers all benefit from the activity, so they are hard to cut without an evidence base that overrides the habit.
Kellogg’s had a coupon-heavy budget set by convention. The question Vivaldi was asked to answer was simple and had never been answered rigorously: which of these programs make money?
Vivaldi built a breakeven curve for each coupon program. The model calculated the incremental volume a coupon would need to generate just to recover the cost of the discount, then compared that threshold with the lift the promotion actually produced. Programs below their breakeven line were, by definition, unprofitable.
Because the analysis ran by SKU, region and promotion type, Kellogg’s could cut the losing tail rather than the whole promotional book, keeping the programs that worked and redirecting the rest. Vivaldi’s guide to aligning brand marketing strategy with growth explains where reallocation sits in a mature CPG marketing plan.
Kellogg’s is one of the 12 marketing strategy case studies Vivaldi has published with their outcomes.
Kellogg’s engaged Vivaldi to put rigorous ROI analysis behind a coupon-heavy marketing investment that had been set by convention rather than evidence. Vivaldi built a breakeven curve model that exposed the majority of coupon programs as unprofitable, enabling Kellogg’s to redirect more than $75 million toward higher-return marketing channels without reducing consumer reach.
Kellogg Company, now Kellanova, is one of the world’s leading producers of ready-to-eat cereal and convenience foods, with brands including Frosted Flakes, Special K, Pop-Tarts, Pringles and Cheez-It. Founded in 1906 and headquartered in Battle Creek, Michigan, Kellogg’s generates revenues exceeding $14 billion and sells products in more than 180 countries. In 2023 the company separated its North American cereal business, creating two independent publicly listed companies.
A reallocation of more than $75 million from unprofitable coupons to higher-ROI channels. Vivaldi modeled the breakeven point of each coupon program against the incremental volume it generated and showed that most programs were destroying margin, which gave Kellogg’s the evidence to shift the money without cutting the audience it reached.
The model calculates the incremental volume each coupon needs to generate just to recover the cost of the discount, then compares that threshold with the actual lift the promotion produced. Programs below their breakeven line are unprofitable by definition, and isolating them by SKU, region and promotion type lets a brand cut the losing tail rather than the entire promotional book.
Because coupons are easy to measure on volume and redemption but hard to measure on profitability, so the sales response is visible while the margin loss is not. They also have organizational defenders in brand teams, sales and retailers, which makes them hard to cut without an evidence base that overrides the institutional habit.
That legacy tactics keep getting funded because nobody has done the math, and a single rigorous ROI analysis can free up tens of millions of dollars already in the budget. In mature CPG portfolios the largest marketing efficiency gains usually come from reallocation, not budget growth.