Lesson 1 / PPA

Price Tiers & Ladders

Understanding the structural price architecture that defines every category

The Hook

The Core tier holds 44% of the category, and it is the only tier losing volume.

Map a $200M roast and ground coffee category on Retail Selling Price (RSP) per kilogram, index every tier to the category‑weighted average at 100, and the structure of the category appears. A Budget tier at index 71 holds 25% of the volume and grows at +3.2% a year. A Value tier at index 92 holds 12%. The Core heartland at index 103 holds 44% of volume, more than any other tier, yet it shrinks by 1.2% a year. A Sub‑Premium band at index 113 holds 15% and grows at +6.5%, faster than anything else on the map. A small Premium tier at index 227 holds just 4% of the volume while carrying more than twice its weight in value.

That snapshot hides the movement. The biggest tier in the category is the only one shrinking, while the fastest‑growing tier is barely a third its size and easy to miss. A brand camped in the Core would be demoted by its own category year after year, and because the shelf looks the same every week, nothing on the pricing dashboard warns it. You only see the movement once you draw the map.

Every Price Pack Architecture (PPA) decision starts here, with three questions about the price tiers in your category: which ones exist, how big each is, and where the growth is moving. The concept cards below take the map apart, and the sandbox lets you shift volume across the tiers and watch value share and blended margin respond.

Sub-Premium tier annual growth+6.5%

Volume share by tier, with annual growth

Budget25%

+3.2%

Value12%

+0.8%

Core44%

-1.2%

Sub-Premium15%

+6.5%

Premium4%

+2.4%

The Core is the largest tier and the only one losing volume, while the Sub-Premium, about a third its size, grows fastest of all. Volume share on its own would never show you that.

Key Concept

Price Tier Architecture: The Category's Hidden Structure

A price tier ladder, built on RSP/kg indexing with the category-weighted average as the baseline (index 100), reveals the structural reality of any category. A common industry framework uses five tiers: Budget (below 85), Value (85 to 95), Core (95 to 105), Sub-Premium (105 to 115), and Premium (above 115). Volume share tells you where consumers are; value share tells you where the money is.

In the coffee map above, the Sub-Premium tier holds only 15% of volume but grows at +6.5%, faster than any other tier, while the Core loses volume every year. A brand concentrated in the Core would be slowly demoted by its own category without ever seeing why. The 5Cs landscape assessment begins here, with price tier structure as the category's diagnostic foundation.

Key Concepts

Master these pack-price architecture concepts before exploring the simulator

17 concepts

The Sandbox

How this sandbox works

What you'll take away

Every category sorts itself into price tiers by price per kilo, from a value base up to a premium top. Index each tier to the category average at 100 and you have the skeleton that every pack, price, and promotion decision rests on.
Volume share and value share tell different stories. A cheap tier can hold most of the kilos and little of the money, while a premium tier holds few kilos and a big share of the money. The gap between the two is the sharpest read on the map.
A tier map keeps moving under you. Watch where each tier is growing or shrinking, because the biggest tier today can already be in decline while a smaller one grows fast enough to reshape the category.
Tiers only do their job when shoppers can see the step between them. A gap under about 10% blurs two tiers into one, and a gap above 30% opens a dead zone no product sits in. A visible, crossable step of roughly 15 to 25% is the target.
Shifting volume up the tiers, or premiumization, lifts your average realized price without moving a single shelf price. That mix gain carries the same profit power as a price rise, and it barely shows up on a competitor's tracker.

Purpose: See how shifting volume across five price tiers drives blended portfolio margin and value share. The core mechanic behind premiumization versus the value trap.
How to use: Drag tier volume sliders to allocate share across Budget, Value, Core, Sub-Premium, and Premium; other tiers rebalance automatically. Click a tier name to inspect its price, margin, and value contribution.
What to watch: Blended margin and value share rarely move in proportion to volume. Small shifts from Core to Sub-Premium often pay back far more than equal shifts elsewhere. Find where the portfolio actually earns its money.