A wide range of contributed modules for Ubercart have been ported from Drupal 7. 

  • Ubercart Discounts - The Ubercart Discounts module allows the creation of discounts for products according to a variety of criteria based on the products, user roles, and more.
  • Ubercart Mini Cart Block - 
  • Ubercart Stripe
  • Ubercart Clearance - Ubercart Clearance applies some special behaviors that apply to clearance products, i.e., products that when sold out, will not be reordered.
  • Ubercart Who Bought What - This module collects and displays relevant information about purchases, including purchaser name, quantity, payment status, and all attributes.
  • Ubercart Attribute Views - Provides additional Views handlers for Ubercart's Attributes, Options and Adjustments. These additional Views fields, filters and relationships are helpful to produce more complete Views of Products and Ordered Products.
  • Ubercart CiviCRM Integration
  • Ubercart Product Context
  • Ubercart Feeds - This module provides Feeds mappings for Ubercart items, including model, SKU, stock, prices, weight, weight units, and more.

  • Ubercart Files Users - This module contains some administrative tools for store managers whose Ubercart stores have file downloads enabled.

  • Ubercart Files User Merge - Ubercart Files User Merge allows you to merge the Ubercart files of two different user accounts into a single user account, using the User Merge API.
  • Ubercart Affiliate v2 - This module provides affiliate functionality for Ubercart.
  • Ubercart Orders User Merge - Ubercart Orders User Merge allows you to merge the orders of two different user accounts into a single user account, using the User Merge API.
  • Ubercart Addresses - The uc_addresses module adds an address book to the user's profile. In the address book users can manage their addresses: add new addresses and edit or delete existing addresses.
  • Ubercart GoCardless Client
  • Ubercart New Expiration - This module implements user-controllable expiration of an Ubercart taxonomy term (typically, "New Product"). The module removes the term from any product older than a specified number of days.

  • Ubercart Zip2Tax

  • Discount Coupons - Provides discount codes and gift certificates for Ubercart stores.

  • Volume Pricing

  • UC Field attributes - This module links Ubercart's attribute system to Backdrop Field API and allows to automatically create product attributes from fields and options from the values (single or multiple).

  • Variable Price

  • UC Restrict Quantity

  • Price per Role - The Ubercart Price-Per-Role module allows Ubercart to charge different prices to different customers based on their roles. It works with both base prices and option prices.

More ubercart modules are being ported on a regular basis. See the current list at BackdropCMS.org.