Own-label groceries are usually organised into three tiers at very different prices. The differences between them are specified by the retailer rather than by a manufacturer.
The tiers exist to hold customers
A retailer losing shoppers to a discounter needs a cheap range, and one losing them to a specialist needs an expensive one.
Three tiers let a single store answer both without changing its overall positioning, because customers self-select rather than being sold a particular level.
It also allows trading up and down within the same aisle, which keeps spending inside the store when household budgets tighten or loosen.
Who actually manufactures them
Some own-label goods are made by dedicated private-label manufacturers who supply several retailers from the same plant with different specifications.
Others are made by branded manufacturers filling spare capacity, since a factory built for peak demand is otherwise idle for part of the year.
Branded producers rarely confirm this, because acknowledging it would undermine the price difference between their own label and the one beside it.
What the retailer specifies
The retailer sets the specification: ingredients, proportions, packaging, weight and quality tolerances are all defined before production begins.
Tier differences follow directly from that specification, typically in the proportion of the costliest ingredient, in cut or grade, and in the process used.
This is why an own-label item can match a brand closely in one product and differ noticeably in another. The specification, not the factory, decides.
Reading the differences on the pack
Ingredient lists are ordered by weight, so comparing the position and stated proportion of the main ingredient reveals most of the gap between tiers.
Packaging design signals tier as clearly as content, with value ranges kept deliberately plain so they do not dilute the retailer's wider image.
Pack size differences also disguise comparisons, which is why unit price rather than pack price is the only reliable way to line the tiers up.
Why the value tier is priced so low
Value ranges are frequently sold at very thin margins because their purpose is to prevent a price comparison being lost rather than to earn money.
They are stocked in fewer lines and concentrated in staples, where price comparisons between retailers are most frequent and most public.
The premium tier compensates, carrying higher margins and giving the retailer a product to promote when it wants to talk about quality instead of price.