To create categories within your store, go to your Account Dashboard and choose the Categories button in the Products section.
From here, you can + Add and name categories for your products. Once the category has been created, a popup will appear with all products in the store listed. Select the products for each category and Set Category Products to save.
The Tasks dropdown allows you to change the main product image, rearrange products and display colors within the category.
To add more categories, choose the Categories button at the top of the page and repeat the above steps.
To rearrange categories, choose the Rearrange Categories button on the Categories page.