Those damned customers, sometimes they are more trouble than they are worth! On one hand they say they like choice, but when you give them too much they stop buying.
Choice paralysis is a well known problem in retail. Numerous tests in supermarkets have shown that if you offer a customer too many varieties they are less likely to buy than if there are only a few.
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However, despite choice paralysis being a well known phenomena, most ecommerce websites seem to ignore it. I come across too many ecommerce sites with…
- Too many products in one category.
- Complex ways of customising products.
- An overwhelming selection of special offers.
- Endless categories and sub categories of products.
It is hardly surprising then that many of these sites suffer from a dismally low conversion rates.
Unfortunately website owners often perceive this low conversion as I sign that they are not giving users what they want. This leads them to add even more choice, which results in still further paralysis.
The answer actually lies in a very different direction and begins by limiting choice.
Limit the users choice
In a now famous supermarket study only 3% of shoppers purchased jam when confronted with 24 varieties, while 30% purchased when given only 6. Although the 10 fold increase is interesting what fascinates me are the people not exposed by the raw data.
A good number of those 27% approached the jam section with a particular jam in mind. They knew what they wanted and went to purchase. However, the range of alternatives actually placed doubt in their mind. Was their normal choice of jam the best option available? Should they try something new? These questions created enough anxiety to actually stop them purchasing.
The lesson here is that choice paralysis is not just something suffered by those who arrive undecided. It can actually prevent a committed buyer from placing an order.
Although this is a scary thought the answer is obvious, reduce your range of products. On one level this seems counter intuitive, but on another it is an obvious response to the problem of choice paralysis.
However, reducing choice is not the only response. There is also a need to clearly differentiate between the options available.
Clearly differentiate between choices
Choice paralysis is not just to do with the number of choices available. In fact it can be acceptable to offer a large number of choices where the differences between those choices is clearly defined. Unfortunately the choices we offer often have significant overlap.
Computer manufacturers suffer from this problem. When buying a computer, making a decision can be hard when the only difference between models is technical specifications. Most people do not understand the difference between 2GB and 4GB of memory.
Apple does a great job at overcoming this challenging by reducing the choice and differentiating between their products.
For example, if you visit the Apple website you can easily compare different macs and read a clear description about what makes each model unique.
If you are looking for something light then go for the macbook air. If you want something small go for the mac mini. Although they do mention technical specifications these are secondary to the simple descriptions.
However don’t fall into the trap of thinking this need to differentiate only applies to product lines. It also applies to navigation and product categories. Take for example firebox.com. What is the difference between the top level labels ‘geek’ and ‘technology’?
Clearly differentiating choice has to apply to all aspects of your site from product range to site navigation. If you must have overlapping choices then you may wish to consider hiding less popular choices to avoid confusion.
Hide less popular choices
Unfortunately in the real world website owners do not always get to choose what goes on the website. We aren’t in a position to slim down the product range or redesign it entirely so that products are more distinct. In such situations smoke and mirrors can produce the same effect.
Although you may not be able to remove the choices available to users, you can hide less popular ones to give the impression of a clearer choice.
We faced this exact problem when working on the Wiltshire Farm Foods website. They had a huge number of meals organised into an extensive list of categories. What is more there was a real need to ensure consistency between the website and the printed brochure, so we had no choice but to keep the categories they had. This left us with a confusing site structure. For example if somebody wanted to order a ‘beef pie’ did they look under ‘beef’ or ‘pies and pastries’?
Our solution was to hide less popular categories and focus the user on the most used forms of navigation. For example we knew more people navigated by ‘beef’ than ‘pies and pastries’ so we hid the latter. However, it was still available for those who wanted to see all pies.
This approach gave the impression of a clearly defined choice without removing the additional options for those who wanted them.
Of course, so far we have focused on users who have a fairly clear idea of what they want to start with. What about those who are even less sure?
That is where suggestions come in.
When faced with overwhelming choice often the most effective way of encouraging users to make a decision is to suggest a course of action. This well known technique is used by the vast majority of ecommerce websites in the form of ‘special offers’ or ‘staff favourites’.
However, although these suggestions go some way to alleviating choice paralysis they do not connect with users on an emotional level. Just because something is on special offer or has been suggested by the staff, does not mean it is right for the individual user. After all today’s astute customers know these suggestions are more to benefit the retailer than themselves.
Amazon uses a slightly more convincing approach on its UK homepage with its ‘what other customers are looking at right now’ section. As humans we have a tendency to follow the crowd in new or unfamiliar circumstances and so will look to the choices of others for inspiration.
Although this is undoubtably more successful than the ‘special offers’ approach, it still does not fully harness how we overcome choice paralysis in the real world.
When faced with overwhelming choice offline we turn to friends and family for their opinion. In particular we look to those who share similar tastes to our own and whose opinions we trust.
Some ecommerce sites are replicating at least some aspects of this behaviour with sections entitled ‘people like you bought’. This plays off of our inherent group mentality and goes a long way to overcoming choice paralysis.
This thinking ultimately ends in enabling users to see what ‘friends’ are purchasing. Facebook has already done some experimentation in this area. However, I suspect it will not be long before Amazon implement a social network of sorts on its own website.
Although suggestions are a useful way of easing choice paralysis, sometimes it is possible to avoid asking users to make a choice at all. That is where good defaults come in.
Set good defaults
The best way to avoid choice paralysis is to avoid choice entirely. It is surprising how often we ask users to make decisions where we could easily do so.
We tend to pass the responsibility of choice to users for a two reasons.
First, we become obsessed with edge cases. Even though we know the majority of users will make one choice, we worry about the minority who want something different. The problem with this mentality is that the user experience of the majority often suffers in order to cater for the whims of the minority.
Second, we believe that users want choice because that is what they say they want. However, research shows there is a difference between what we say they want and what makes us happiest. Giving the user choice may make them feel temporarily more in control, but ultimately they are more likely to suffer from buyers remorse.
So what is the solution? Am I proposing that we ignore the minority for the sake of the majority? Should clothes come in the single most common size on websites? Should computers not come with the option to preinstall Linux instead of Windows? Not at all.
Instead we must default to the most common choice while allowing the option to customise. Why make people choose between Windows and Linux when the vast majority is going to choose Windows? Set the default to Windows with the option to edit it if required.
This principle applies not just to the selection of products but also to the forms at checkout. I have seen too many websites that require users to select from a number of previous delivery addresses when you could simply default to the last address used.
Good defaults have the wonderful ability to reduce cognitive load on users while not taking away the choices available to them.
We are not vulcans
The underlying point that I am making in this post is that we are not hyper-logical vulcans. However much we would like to think otherwise, we do not make rational decisions. We do not carefully weigh the options and make a decision, especially when faced with overwhelming choice. We simply do not have the mental capacity to do that on a conscious level.
Instead we fall back on the subconscious, relying on gut reactions and emotional decision making. This often makes us feel uncertain and out of control. Sometimes this feeling is so powerful we would prefer to make no decision than make the wrong one.
With that in mind we need to make every effort as website owners to avoid overwhelming our users with choice.
“Choice of clothes of different colors on wooden hangers, isolated on white” image courtesy of Bigstock.com