Recover 40–80% of your Offline imports failing ad revenue.

Try the easy version first. If you're on HubSpot or Salesforce with a native Google Ads connector and a short sales cycle, enabling it and mapping the gclid field may be the whole job — go do that before paying anyone. It gets hard in three specific places: when the native connector partial-fails silently and reports success anyway, when your cycle runs past the 90-day click window, and when you need Meta and Microsoft fed from the same pipeline. The build isn't exotic. The debugging is where the hours go.

Almost always partial failure. The API accepts the request at the top level and rejects individual rows underneath, returning the reasons in partial_failure_error. Integrations that only check the HTTP status see a 200 and declare victory. Read the per-row errors and the cause is usually right there in plain text: click not found, click too old, or conversion action doesn't accept uploads.

The earliest stage that both correlates with revenue and has enough volume to learn from. Bidding straight on closed-won at eight deals a month starves Smart Bidding of data. SQL or a qualified-opportunity stage is usually the workable compromise, with closed-won uploaded as a secondary action for reporting and value calibration.

The click ID is no longer eligible, so it goes back through Enhanced Conversions for Leads instead — hashed email and phone matched against Google's record of the click. It's a weaker match than a click ID, and you should expect it to land some of the time rather than all of it. For genuinely long cycles, bidding on an earlier stage matters more than perfecting the closed-won upload.

Yes, through different doors. Meta takes offline events via the Conversions API against an offline event set, or via lead_id when the lead came from a Meta Lead Ad, which is the strongest match available there. Microsoft uses msclkid, stored the same way as a gclid. Same pipeline, three destinations, one CRM as the source of truth.

Probably, and that's the point. When the algorithm stops chasing the cheapest form fills, reported CPL usually rises. The number to watch after this goes live is cost per qualified lead or cost per closed deal, and you'll have that number for the first time. Anyone who tells you both metrics improve immediately is guessing.

If your conversion completes on the website in the same session — ecommerce checkout, self-serve signup, instant booking — offline import adds nothing that server-side purchase tracking doesn't already give you. It's also hard to justify at very low deal volume, where there simply isn't enough signal for bidding to learn from, and your time is better spent on the offer.