If you purchased the xTuple Discounts and Promotions package on the xTuple Marketplace, then you should already have the files you need—that is, the Updater tool and the enhancedpricing
package. We will explain how to install packages in the next section.
The Updater tool can also be downloaded from GitHub:
Point your web browser to http://github.com/xtuple/updater/release
Click on the latest release, which should appear first in the list
Click on the link for your platform
Please refer to the xTuple Compatibility Matrix if you have concerns about appropriate versions.
Once you've downloaded the Updater and the required package, you are ready to begin the installation!