Infinite scroll vs Pagination in E-commerce websites

Question

Infinite scroll has been around for a while now, however I have not seen infinite scroll being implemented on any successful or well known e-commerce sites.

Does anyone know of any e-commerce sites that use it, and also has anybody seen any tests been done on this topic?

e.g. Conversions increased or decreased when switching from pagination to infinite scroll.

I personally think infinite scroll would lend itself well to e-commerce, I would just like to see some hard numbers relating to it.

Answer 1

Etsy spent quite some time developing and testing infinite scroll in their search listings. They noticed fewer clicks on results and fewer items favourited from the infinite results page, and users stopped using the search interface to find products. They reverted back to traditional pagination. There's a good article about it here: http://danwin.com/2013/01/infinite-scroll-fail-etsy/

Answer 2

Booking.com experimented with it, conversion dropped immensely. Everything they do there is A/B-tested. I wish I could share statistics, but those are documented internally so you'll just have to take this anecdotal evidence for what it is: something a guy on the internet posted.

That said, the reason no large e-commerce websites use it means that it doesn't work, currently. As with all innovation, things won't be effective until users get used to it.

Furthermore, with infinite scrolling come several issues:

1. It showed (at Booking) that first-choice picks convert the best. Having people scroll down to completely irrelevant (note: their sorting algorithm was equally well-tested) doesn't make any sense: the farther down people got, the less they would convert;
2. In the case of product listings (sorted by price, alphabetically, etc.) people might want to jump to a certain page directly by use of pagination. Infinite scrolling typically doesn't offer such an option for the user, forcing them to scroll, wait, scroll, wait, ..., until they get the page they wanted;
3. There really doesn't seem to be a compelling reason (that I know of) to implement infinite scrolling, other than the novelty-factor. People in general understand pagination, if making money is your goal I would not look further into infinite scrolling, and certainly not until the bigger companies start doing it.

In other words, the article that Matt Obee linked to is pretty much spot-on. I'm just confirming separately tested results from a large commercial website, where it had been tested against many millions of users from all over the world.

Answer 3

Infinite scrolling is generally bad for eCommerce sites because it doesn't allow users to bookmark pages or save where they left off if they leave and come back. Basically, if the user leaves the site, they lose their progress and it's hard for customers to know if they are getting the best product because they don't know for sure whether they've seen all the products or not. Most customers want to know all of their possible product options and make a buying decision from there. Infinite scrolling conceals the user's product options. This UX article talks about it in great detail: Avoid the Pains of Pagination

Answer 4

When people use ecommerce sites they want to buy stuff. Not only that, but they want to buy stuff easily, and quickly. They are not interested in flashy stuff, as it is distracting them from what they want to do. The more distractions you add (and infinite scrolling is a distraction) the less used your site becomes.

This has been a rule ever since the web began. Mouse trails anybody?

Answer 5

Others have raised some valid case studies but I think this is something each site needs to experiment with. It's usefulness is very much dependent on three main factors, in my mind.

1. Customer's shopping habits (do they like to browse deep, do they shop by search or category)
2. Product type (is variety an important component or are the top 10 or 20 items really all that matters)
3. How broad is the assortment (do you have less than 100 items in a category or typical SERP)

Run a test with those factors in mind and see what happens. Even if it fails, it might just be the assortment that's causing your trouble. Hiding it behind pagination may be a band aid.

Another important factor is affording for some kind of save or compare as the user browses beyond adding to cart.

Answer 6

I thought the most well-stated reason for infinite scrolling was to save bandwidth on quick bounces?

I.E. if the user isn't staying around, do dedicate resources to interacting with them.