This installation steps are applicable for the OpenCart versions 2.3.x.x
Installation via File Manager or Filezilla
- You will find upload folder inside for opencart 2.3.x.x folder
- Copy or drag the contents inside the upload folder to your web root directory such that the admin folder merges with the existing admin folder.
- Login to website admin
- Go to Extensions > Extensions. And Choose Modules from the drop-down
- Look for ORDER ID SETUP (Lite) in the modules list and click on Install.
- Edit the module and setup.