Propello POS Import - Margin Master

Margin Master Handbook

Introduction
Part I · Installing
Part II · Introducing the Main Window
Part III · Initial Configuration
Part IV · Customizing the Workspace
Part V · Basic Application Functionality
Part VI · Learning Margin Master
Part VII · Advanced Topics
Part VIII · Updates, Troubleshooting & Help
Appendix
Part III · Chapter 7 — Point of Sale: Connect, Configure, Import, TroubleshootUpdated 2026-09-15

Propello POS Import

What is this?

Margin Master reads your Propello data from the inventory export file you run in Propello: save that single .xlsx file into your import folder and choose Data > Import Propello Data (Ctrl+I). Price changes go back the same way, as a CSV you import in Propello.

The full walkthrough — Options settings, the import, and the export back to Propello, with screenshots — is the Propello POS Integration Guide.

How Import Works

  1. Set POS System Type to Propello on the Store Information tab.
  2. In Propello, run the full inventory export with all columns. A partial export, such as the Inventory Viewer screen export, does not carry enough columns and is rejected.
  3. Save that single .xlsx file into your Margin Master import folder. Keep only one Propello file there at a time.
  4. Click Data > Import Propello Data (guide, section 2).

Tips

  • Run the complete export: header matching needs the full column set. The most common cause of an empty screen after an import is the wrong Propello report.
  • Ace Hardware and Do it Best: Propello supports both Ace Hardware and Do it Best vendor types; Margin Master applies the right handling for your vendor automatically.

Common Questions

Q: Where do I find the full setup instructions? A: See the Propello POS Integration Guide.

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