It's easy to extend Spree by writing your own extension. There are already over one hundred third party extensions listed in our official registry.
Volume Pricing Provide pricing discounts based on quantity ordered
Spree Flexi Variants Advanced Variant Configuration & Customization
spree_dibs_referral A simple extension for tracking referrals based on a role
Spree Address Book Adds address book for users to Spree
Spree_Videos Associate YouTube video(s) with a product with clickable thumbnails
Spree Slider Add a slider to your spree homepage
Related Products (Offfical) Shows related products
Spree Social (Offfical) Adds social network login services (OAuth) to Spree
Spree Essentials Spree Essentials is a base for content related extensions.
Spree Essential CMS A robust CMS for Spree Commerce.