Dear client,

Thank you for requesting the Toast POS to MEWS PMS integration by Omniboost. Please find below the documentation which helps you setup the mapping between the two systems.

  • Step 1, Toast settings

After connecting to Toast, you see the following screen:

This page covers the Toast settings. First select your On Room payment Type and then, fill in your tip name.

This page covers the Toast settings. First select your Company, then your On Room payment Type and then, fill in your tip name.

  • Step 2, MEWS settings

On this page you can select the Default Analysis Code. This code (which is actually a MEWS accounting category) will be used when the mapping (in the next step of the pos-sytem) between a Toast product category and MEWS accounting category is empty. So under Default Analysis Code, the MEWS accounting category can be selected to which revenues should be posted by default if the mapping in step 3 for one of the Toast product categories is missing. Via this we make sure that revenues are always posted to an accounting category, even if the mapping for a product category is empty.

The same holds for the Default Payment Code. Here you can select the accounting category to which payments should be posted in case the mapping in the next step is empty.

Then you see the Outlet ID. You see all the Revenue Centers from the POS and you can link them to any Outlet from your PMS (MEWS). Then select the Service ID, this is for the Service to be ordered. We need this ID when we send a charge for an On Room payment.


It is therefore of main importance to select both an Outlet and a Service per Toast Floor. If this is not done, revenues and/or payments will be missing in MEWS.

Then select the Tip Code. Next, select the Tax Codes for the different percentages. At the 0.0%, select the code for the 0.0% tax.

  • Step 3, set up your mapping

The next step is the mapping. On the left side, you can see the POS categories. You can map those categories to the PMS categories on the right side. On top of the mappings, you see the Revenue Centers from the POS. When you click on one of the Revenue Centers, you can create a separate mapping for each floor. When the mapping is completed, click on Save Mapping, and we are good to go to send over charges on room.


If you have any further questions, you can email us at

Disconnect the integration

If you want to disconnect the integration please reach out to us via and we will disable the integration between Toast and MEWS.

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