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Differential Advantage – how to make patients choose you

September 17, 2025 by
Chris Faul

Preamble

We live in a surplus world where similar businesses sell similar products to similar people, from similar locations, at similar prices, employing similar individuals with similar academic and social backgrounds. Retail, by and large, has become boring. Most malls feature the same brands and chain stores. Trading hours have expanded to encompass all hours of the day and night, seven days a week. Manufacture has become so sophisticated that we have an oversupply of product globally. There are not enough customers anymore, or so it seems. Optometry reflects a classic model seen against this background. Optometrists with similar qualifications sell from similar premises and have access to exactly the same products, such as spectacle lenses, contact lenses, spectacle frames, and sunglasses. To top it all, there is an optometric practice around every corner. It is very difficult to differentiate an optometric practice today, but one must differentiate. Let’s examine how the optometrist can differentiate her offering in the marketplace.

To set the stage for this discussion, a brief review of the basic concepts involved is necessary.

 Marketing definition:

It is a dialogue over time, with a group of people whose needs you understand and for whom you have established a differential advantage over your competitors' products.

The Marketing Concept or Marketing Orientation

A marketing-oriented business (also known as Consumer Focus) allows customers’ needs to drive all the business’s strategic decisions. In other words, find out what they want and then offer it to them. To determine customer wants, the company needs to conduct marketing research. One can expect that this process, if done correctly, will provide the practice with a sustainable competitive advantage. At the optometric practice level, huge samples are unnecessary, and the process can be executed with relative ease.

Differential advantage:

This means giving your customer a reason to choose you over others. It has a lot to do with being different, but more to do with being better.  The optometrist needs to ensure that she understands what the customer wants. In short, if she can find something the customer wants but can’t get, she will be in business. This could be something small, such as spectacle delivery or domiciliary visits. In days gone by, when a town in South Africa had only one optometrist, the need for differentiation was minimal. Differentiation is hugely affected by the demand and supply equation. Clearly, as supply begins to exceed demand, it becomes increasingly challenging but also increasingly important to differentiate your practice. In today’s climate, with four optometrists in one mall, all offering the same service and product, differentiation has indeed become a challenge. In marketing and in life, perceptions mean the difference between success and failure. A common belief in sports is that the home team has the advantage. It is this differential advantage that they use in the locker room to psyche themselves up, and it mostly works! If you and your staff believe that your practice has a competitive advantage over your competitors, you will likely succeed.

Where to start

From the above definitions, one can extract the following strategic summary:

Conduct research in your catchment area to determine what your potential customers want from optometry. Study carefully what your opposition has to offer so that you can consider what value you can add.  From this information, formulate your differential advantage.  Force your differential advantage into the minds of the public by consistently branding your unique selling proposition. Your Unique Selling Proposition could be best service, quickest service, best value, top quality, family orientation, child vision, most advanced equipment, and so on.

The key to success is to excel in something, even if it is a small area. Your product or service must be unique or better, and it must be consistently offered over a period of time before you earn your stripes. You must own the differential advantage.

This is how some of the big corporate giants have done it over time:

  • Canon - Advanced Simplicity
  • Nike - Just Do It!
  • MasterCard - There are some things money cant buy
  • Honda- The Power of Dreams
  • Microsoft - Where Do You Want to Go Today ; Your Potential Our Passion
  • HSBC - The World's Local Bank
  • BMW - The Ultimate Driving Machine

It is essential to develop a clear strategy to achieve success. 

In optometry, there are far too many “middle-of-the - roaders” who do not pursue a clear strategy and generally find it difficult to compete. Being just another open door is not good enough.

There are four main categories of benefits that patients may seek from an optometrist, providing a good basis for differentiation.

  1. Quality – it’s not about cost – they want the best
  2. Service – high priority for emotional labour – caring optometrist.
  3. Value – the Woolworths version of optometry
  4. Economy – the lowest price is all that matters

The challenge - not what, but how.

The reality of price trading is that anybody can beat a price. Optometrists cannot develop a unique product since they all have access to the same frames, lenses, and contact lenses. Where opportunity lurks is on the human side of things. Clinical expertise is not equal across the profession, and neither is the quality of service. The way people are treated has a significant impact on the practice's position – people want to be treated nicely. A practice with a great team in place, who know how to deliver emotional labour of the highest order, would be very difficult to mimic. Such a culture would be a strong differential advantage. In other words, it is not the kind, but the quality of service and clinical delivery that matters. From an optometric perspective, we must acknowledge that we all have access to the same products; however, opportunities exist to add value to the delivery of these products.

Be truthful and consistent

All too often, optometrists will position their practices in a less-than-truthful way. The consumer is no fool. Don’t make yourself out to be the contact lens expert unless you are regarded as such by your peers. Be very careful to avoid words such as the only this and the only that.  If you claim a differential advantage and the consumer has difficulty identifying with it, you could cause more harm than good.

The obvious opportunities

The list below of tools to differentiate requires little explanation and is commonly used in the field of optometry. Just make sure that if you advertise one-hour service, you deliver in one hour, to reiterate the point made above.

  • Clinical Specialty
  • Wide Selection of frames
  • Quick serve – on-site laboratory
  • Price 
  • State-of-the-art equipment

More subtle opportunities

The real need

One of the all-time great opportunities to differentiate oneself is to understand and apply the concept of identifying and addressing the patient’s “real need.” Most of us showcase our pseudo needs because we subliminally fear rejection. To illustrate, John calls his friend whom he wants to invite to a braai on Saturday evening. Invariably, the phone call will start with, “ Are you guys doing anything on Saturday?” Why not? “Come for a braai on Saturday and bring some meat and beers.” John puts the feelers out first because he fears rejection. Another example – Nancy, the secretary, finds her boss sitting with his feet up in his office. She wants him to sign a document. She starts with: “Are you busy right now?” Why not? “ Please sign this.” This is human nature. For whatever reason, we all tend to adopt a tentative approach. In the business and clinical setting, finding the real need presents an opportunity to differentiate. All that remains is for the optometrist and her staff to consistently identify the customer’s real need. Don’t fix the ear if she comes in with a sore toe!

For example, Nancy calls in and asks What time do you close. The answer could be “at five,” delivered in a highly polite manner. If the question “Why do you ask?” is not posed, you will never discover her real need, which is to get to you at 5.30 pm to pick up her spectacles because she can only leave her office at 5.15 pm. Another example: Joe noticed after three whiskeys that things were definitely blurry when his daughter stuck her homework book under his nose. He is a forty-two-year-old salesman who sells tractors. You find that Joe could do with +0.75 OU at near. But what is Joe’s real need? He wants to be reassured by having exactly what is happening to him explained to him. His real goal is not to get reading glasses. Most of us, as a rule, display our pseudo needs first. Identify the real need every time and you will have made a differential advantage over those who don’t.

The Mall Look

Here is an opportunity to differentiate, which many optometrists overlook. Many mall practices have a very similar upmarket look about them. They try to be different, but they are not, because they all tend to convey the same message – “we are expensive.” Being expensive becomes the perception of the potential customers. This is the impression the furniture, fittings, and merchandising create. If everybody else is looking expensive, there must be an opportunity here. The answer is not to offer a discount on a sign in your window. You must create the brand by earning the reputation of being the “Woolworths” of the mall. Get the right look and offer the commensurate value-for-money product. A simple way to conduct research is to spend several days studying the shoppers in your mall. Take note of how they dress, what packets they carry, and where they shop. Interview those who wear spectacles to learn about their “real needs”.

Presbyopia

Presbyopia should be labeled the gold mine of optometry. Yet, most optometrists want to specialise in contact lenses or child vision. Why not position yourself as the expert in addressing the dilemmas of presbyopia? I fail to understand why our industry does not elevate presbyopia to the top of every list. Frame designers often fail to focus on the presbyope and improperly account for their optical requirements. Mostly, we have non-presbyopic optometrists prescribing to patients with presbyopia. Do we understand their real needs? If the bulk of the money generated in optometry comes from the age group over forty, surely this is where you want your reputation to rise above the rest. Brand yourself as the specialist in dealing with presbyopia.

Ergonomics

The Cinderella of optometry, yet it represents huge potential in untapped markets. The problem is that it takes more than just dabbling to earn a reputation here. Visual ergonomics should be common sense to optometrists. The optometrist can guide employers as to how age and vision can impact certain jobs. Quality control is often a direct function of clear, comfortable vision. For example, a final checker in a textiles factory stands on a platform and scrutinizes a one-meter-by-two-meter area of material coming off a motorised roll. Firstly, this job presents a significant challenge for the multifocal wearer, and secondly, it is unrealistic to expect someone to perform this task effectively on an eight-hour shift every day. Yet, mistakes here can cost the business a significant amount of money. An optometrist will pick up on this instantly, provided she creates the opportunity to observe the situation on site.

Domiciliary visits

Providing the presbyope with first-class, functional vision is all about working at the right distances. The best way to assess the patient’s situation is for the optometrist to observe the patient at the workstation. The impact of domiciliary visits on the practice can be massive. Imagine walking into a typing pool of forty people to go and check out your patient Nancy’s typing desk. It gets the grapevine buzzing. This example illustrates the point: A supreme court judge consults an optometrist with the gripe that, after consulting three different optometrists, he still battles with his vision at work. The examination does not reveal any significant clues other than early macular degeneration and visual acuity 6/6 minus in both eyes. The optometrist requests a visit to the judge’s chambers and finds, to his surprise, that the bench resembles a throne. The judge’s seating position was elevated by three meters, and he had to look down at the council, which was several meters away and below him, meaning he was constantly looking through the reading section of his executive bifocals. The answer, of course, was simply a pair of “court glasses” with the reading segment dropped sufficiently. Go and see for yourself.

Personalised Marketing

The quest in optometry is to convert every patient encounter into a long-term relationship. Patients should be viewed in the context of what they are worth to your practice over the next twenty years. The optometrist needs to demonstrate to the patient that they will enjoy a clinical differential advantage if they return to you. To this end, personalised marketing, on a one-on-one basis, is a good strategy. If you hold fundus photos on record, it is important that the patient understands the differential advantage of this and needs to be reminded of the value of having this baseline data. Personalised recall is another very good system. Create a template of a recall letter on the computer, but leave a space where you can fill in “the hook.” The hook is some personal clinical detail of the patient, for example, a reference to early lens changes or an early pterygium that was discussed with the patient at the previous visit. Humint online software for optometry will assist with this action plan. The letter is signed by you and ideally with a postscript in your handwriting. Where this becomes standard practice, the optometrist will note the hook to be used in the next personalised recall.

Summary

The concept of differential advantage is a crucial component of marketing and business strategy. Optometrists all have access to the same products and offers, and, by and large, provide the same service in practice. The point is that clinical ability and the quality of service are not constant.

Differential advantage can be achieved by adding value to product and service. Find out what they want and then give it to them. Remember, it is the consumer's perception that matters.