Product thumbnail images help customers find details about a product immediately, much faster than any description, and also help them spot the product they are looking for quicker.
One way to do that is by specifying the location of the thumb bar. Place it on the left, right or keep it at the bottom. The 360 HD Viewer settings allow you the flexibility to create the user experience you want with different product gallery alignment options. Placing the thumbnail bar at the bottom is the most widely adopted practice. However, we are witnessing examples from e-commerce giants like Amazon, that use left alignment for the product gallery.
We recommend A/B testing so you can base your decisions on data.