Quality
What Do Customers Expect?
Quality is not the same thing as ‘expensive’. A Greggs sausage roll and a John Lewis television both have a claim to be ‘quality products’ — but they deliver on very different customer expectations. The sausage roll has to be hot, fresh and consistent every time. The television has to be reliable, cleanly designed and backed by real after-sales support.
Customer expectations cover both the product itself (does it work, does it last, does it match the description?) and the service around it (was staff knowledge good, was delivery on time, if it broke was a refund easy?). Businesses lose customers when the reality falls below what was promised.
Quality has two sides: production of goods (durability, accuracy to specification, zero defects) and provision of services (staff expertise, punctuality, how complaints are handled). A business must manage both.
Consequences of Quality Issues
When quality fails, the consequences stack up fast. Customers return faulty items or demand refunds. Complaints spread on social media within hours. Worst-case, the business has to recall products that are already with customers. Volkswagen’s 2015 emissions scandal forced recalls of millions of vehicles worldwide, cost the company billions in fines, and took years to repair its reputation.
Quality issues do not just affect one-off orders. They trigger fewer repeat purchases, weaker brand image and falling market share, so the real cost is much bigger than the refund bill. Businesses therefore have to identify quality problems before they reach the customer.
How Do Businesses Measure Quality?
Businesses measure quality in several ways: on-the-line inspections, random sampling, customer complaint rates, return rates, online review scores and mystery-shopper reports. A Greggs store manager uses temperature checks and use-by times on food; John Lewis uses satisfaction surveys and net promoter scores to track the service experience.
Problems appear as defects on the production line, rejected goods at the customer end, complaints on review sites, or negative trends in survey data. The classic split is between inspection (checking finished goods and rejecting any that fail) and prevention (designing the process so defects never happen in the first place). Inspection finds problems after they have happened, which means someone has already wasted materials, time and money. Prevention is cheaper but requires more up-front effort.
This insight — that prevention is cheaper than inspection — is what drives Total Quality Management.
Total Quality Management (TQM)
Total quality management (TQM) makes quality everyone’s job. Instead of a separate inspection team catching faults at the end of the line, every worker is trained and empowered to spot problems at their own stage. If something looks wrong, it is fixed there and then.
The advantages are big. Defects are caught early — before expensive later work is added on top. Customer complaints fall, staff feel more engaged because they take ownership, and the brand gains a reputation for consistency. John Lewis built its service reputation on exactly this principle — every partner (employee) sees quality as part of their role.
TQM shifts the focus from inspecting quality in to building quality in. Every employee is trained, empowered and responsible for catching defects at their own stage, not just the inspection team at the end.
Quality Issues When Businesses Grow
Maintaining quality becomes harder as a business grows. Outsourcing means a different company is making part of the product, with its own standards and culture. Franchising spreads the brand to independent local operators whose behaviour is harder for head office to control. McDonald’s, one of the world’s biggest franchises, invests heavily in training and secret-shopper audits to keep quality consistent from Manchester to Miami.
Costs and Benefits of Maintaining Quality
Quality is not free. Businesses face real costs: staff training, inspection equipment, tighter processes, and — when things still go wrong — product recalls. But the benefits are equally real: a strong image and reputation, additional sales, and the ability to charge a higher price because customers trust what they are buying.
The costs fall into four buckets: staff training (building skills so workers spot issues early), inspection costs (labour, equipment, time on the line), product recalls when things slip through, and the one-off hit of bad publicity. The benefits are a better image and reputation, additional sales (new customers and repeat buyers), and a higher price people are willing to pay.
Toyota’s recalls in 2009–2010, covering around 9 million cars worldwide, cost the company an estimated $2 billion — a sobering reminder of what skimping on quality can cost. By contrast, John Lewis has built a generational reputation for service that lets it charge more than discount retailers selling similar goods.
The Big Picture
Quality sits at the intersection of operations, marketing and finance. Get it right and the business earns higher prices, loyal customers and a reputation that competitors struggle to dent. Get it wrong and the refunds, recalls and lost trust can take years to recover from.