- US device IDs in the graph
- 750M+
- Match rate on events
- 90%+
- Identity window, per customer
- Lifetime
- Most brands are live
- <20 min
How it flows
How a Skio event reaches Postscript. Captured on the server, resolved to a person, then sent.
01 Capture
Captured from Skio
Capture Skio subscription events server-side, with the first charge distinguished from every renewal that follows it.
See the Skio integration →
SkioWhat it sends subscription_idthe Skio subscription, stable across chargesemail / phonesubscriber contactcharge_typefirst charge, renewal, swap or skipline_itemsproducts on this chargetotal / intervalcharge amount and billing cadence
02 Understand
Resolved to one person before it leaves
Every Skio event is matched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer rather than two strangers.
How resolution works →
Resolved before it is sent - IdentityMatched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer.
customer_typeNew or returning, resolved before send.- DeduplicationOne order produces one event, so a single purchase cannot trigger the same flow twice.
- Bot and fraud filteringAutomated traffic never becomes a profile, so list quality and deliverability are not paying for it.
03 Activate
Delivered to Postscript
Send identity-resolved events to Postscript so SMS flows reach subscribers the pixel missed.
See the Postscript integration →
PostscriptWhat it receives phonesubscriber keyemailprofile matchingorder / cart propertiesautomation triggers
The catch
Flows keyed on order events welcome a subscriber again on every renewal, because nothing downstream distinguishes charge one from charge nine.
Where to check in PostscriptSending you can audit
Postscript › Subscribers › the individual subscriber's activity feed
What changes
What changes when Skio feeds Postscript. Two gains on the Postscript side, two on the Skio side.
Postscript
Server-side delivery
Events reach Postscript through its server API rather than the browser, so ad blockers and ITP don’t cost you conversions.
Postscript
Identity-resolved events
Events sent to Postscript carry the resolved customer whenever Upstack can identify one, matched against a 750M+ device graph.
Skio
Every event, server-side
Storefront and checkout events are captured from Skio on the server, independent of the browser.
Skio
One setup, every destination
Connect Skio once and forward to every ad platform, email tool and warehouse you run.
Setup
Live in under 20 minutes.
Connect Skio once and every destination, Postscript included, is forwarded the same resolved events.
Upstack dashboardExample
Skio Data source Connected
Postscript Destination Healthy
Read the full Postscript setup guide → -
01
Connect Skio
Capture Skio subscription events server-side, with the first charge distinguished from every renewal that follows it.
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02
Add the Postscript destination
Under Destinations, add Postscript. Every resolved Skio event is then forwarded to it.
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03
Check delivery to Postscript
Trace any event to the profile it resolved to, and see why.
FAQ
Questions about Skio and Postscript.
How do I check that Skio events are reaching Postscript?
Open Postscript › Subscribers › the individual subscriber's activity feed.
Can one purchase trigger the same flow twice?
No. One order produces one event, so a single purchase cannot trigger the same flow twice.
How long does it take to connect Skio to Postscript?
Most brands are live in under 20 minutes. Once Skio is connected, every destination receives the same resolved events, Postscript included.