Mews Integration

All functionality available for customers with a 2-way integration with Mews

Updated over a week ago

This article aims to clearly summarise the breadth of functionality available to customers using Mews and Guest Engagement.

🔁 Reservation update frequency

Reservation data is refreshed in two different ways with this integration.

Hourly, at ~40 minutes past the hour: Updates to reservations are synchronised. This includes changes to stay dates, status changes, etc. This does not include changes to the guest data; for example, guest email address.

Daily: Full synch of all data, which includes updates to guest data (ie. data that is updated about the guest during Guest Engagement's check-in process)

❗ Only reservations 90 days into the future (based on date of arrival) are brought back to Guest Engagement.


✍ Check-in module

Guests are able to complete Guest Engagement's check-in form, which then updates the reservation in Mews (and ultimately in Guest Engagement, once the next batch of reservation updates are sent from Mews).

The following data fields in Mews can be modified via a guest completing the Guest Engagement check-in form:

  • First name

  • Last name

  • Email address

  • Phone

  • Country

  • Date of birth

❗ The field Last name must be present on the check-in form, or else the integration will not work

All other data collected via the check-in form will be stored in the Guest Profile notes section under the Internals section of the guest's profile:

Files collected during the check-in process will also up uploaded to Mews. They will be available in the guest's profile page under Files:


🎁 Upsell module

Setting up offers

Each offer needs to be mapped to its respective item in Mews, so that the appropriate charges can be added to the guest's invoice.


This is achieved under the Advanced tab when setting up an offer:

Important: If your offer is not mapped to an item in Mews, then nothing will be sent to Mews at all.

Setting up room upgrades

Setting up room upgrades follows all the same steps and functionality as offers, with the following differences.

Each room upgrade in Guest Engagement needs to be mapped to its respective offer and room type the upgrade is for (as in, the room the guest will upgrade to) in Mews, so that the appropriate charges can be added to the guest's invoice.


This is achieved under the Advanced tab when setting up an offer:

When a guest wants to upgrade their room

  • The possibility to order a room upgrade in Guest Engagement is based on live availability. This availability is checked on page load (that is, when a guest opens the actual "Upgrade from economy to superior!" page in Guest Engagement's Concierge. If, at the time of page load, there was availability of the room type to be upgraded to, then the call-to-action button will be active and shows the CTA label selected in the setup of the upgrade offer (eg. "Order now"). However, if there is no or insufficient availability, the call-to-action button will instead be greyed-out and will read "Sold out" in English, or the equivalent translation for whichever language is currently active in the UI.

  • Even though room upgrades are based on live availability, the order still needs to be marked as confirmed in Guest Engagement in order for it to then be updated in Mews.

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