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.
Make sure you have the User Merge module installed and enabled.
Install this module using the official Backdrop CMS instructions.
When you use the "Merge Accounts" command of User Merge (at admin/user/merge), you will see options to merge Ubercart orders for the two accounts.
See also the Ubercart Files User Merge module for similar functionality for Ubercart files.
Bugs and feature requests should be reported in the Issue Queue.
This project is GPL v2 software.
See the LICENSE.txt file in this directory for complete text.