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Postscript is an SMS marketing platform for Shopify brands. SourceMedium syncs Postscript message events, subscriber actions, and attribution data so you can analyze SMS performance by flow and campaign type.

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How to connect

Postscript delivers your SMS data to SourceMedium through a managed connection, so there is no API key for you to paste.
You connect data sources yourself in SourceMedium. Sign in to your SourceMedium account, open your store, then in the Data sources section click Connect data source and choose the platform. You need an Editor or Admin role on the store. If you have view-only access, ask an admin or editor on your team to connect it.Once it is connected, what happens next covers first-sync timing and what each connection status means.
1

Start the Postscript connection

Find Postscript in the connector picker and click Connect.
2

Follow the in-app setup instructions

SourceMedium shows the steps to enable Postscript’s data share and finalizes the Postscript-side connection for you.
3

Confirm it is connected

Once Postscript begins delivering data, the connection shows Connected.

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What data syncs

Data can include SMS sends, delivery issues, clicks, attributed orders, attributed revenue, campaign names, and flow names. It arrives at daily grain, grouped by message type and campaign name. Historical backfill is available on request through your account manager or integrations@sourcemedium.com.