Color can influence product impressions
as well, although color effects depend heavily on context. Bright colors may attract attention, familiar color combinations may reinforce brand recognition, and premium-looking materials can influence expectations about quality. The same color can communicate different meanings across product categories and cultures. Packaging designers therefore use color as one element within a much larger system of visual communication. It should not be treated as a universal psychological code that produces the same response in every shopper.
Typography matters for similar reasons. Large numbers, bold claims, product names, and promotional language attract attention more quickly than small technical text. Regulations often specify how certain required information must be presented, but consumers still need to distinguish marketing claims from measurement information. A large “family size” description, for example, is not a substitute for checking the actual net contents. Comparative words can create expectations, while standardized numbers allow more precise comparisons.
The word “value”
itself is also subjective. One shopper may judge value primarily by price per ounce. Another may prioritize quality, sustainability, convenience, flavor, durability, or brand preference. A smaller package may even offer better practical value for someone who would otherwise waste part of a larger product. Packaging should therefore not be evaluated only through quantity. Quantity is simply one important part of the purchasing decision.
Environmental considerations further complicate the discussion. Packaging must protect products during manufacturing, transport, storage, and sale. Insufficient packaging can increase product damage or food waste, which also carries environmental costs. Excessive packaging can use unnecessary material and transportation space. Designing an efficient package therefore involves tradeoffs between product protection, material use, logistics, cost, consumer convenience, and presentation.
E-commerce adds another dimension because shoppers may never physically handle a product before ordering it. Online photographs can make packages look larger or smaller depending on framing and scale.
A consumer may therefore need to rely even more heavily on listed measurements, net contents, counts, or dimensions. This makes clear product descriptions especially important in digital retail. NIST’s modern unit-pricing guidance explicitly considers e-commerce alongside physical stores.
Comparison becomes especially important when a product changes size over time. Consumers sometimes use the term “shrinkflation” when a package contains less product while the price remains the same or does not fall proportionally. The term describes a pricing and quantity phenomenon, but it does not by itself establish that a company has violated any law. A manufacturer can legally change package quantity when applicable labeling and consumer-protection rules are followed. The appropriate question is whether shoppers are given accurate and nondeceptive information about what they are purchasing.
