Feeding real outcomes back to the platform
Smart Bidding optimizes toward the conversion actions a campaign is set to bid on. If that action is a form fill, it will find you form fills. Sending qualified leads, consultations and revenue back from your CRM teaches it what a real opportunity looks like, and it needs no extra ad spend.
Lead-gen accounts often bid toward the easiest thing to measure: a form submission. The platform does what it was asked and finds more submissions, including the low-quality ones. The account looks efficient while the sales team complains about lead quality.
The fix is a closed loop. When a lead is qualified, becomes a consultation or turns into revenue, that outcome goes back to Google Ads as a conversion, with a value where outcomes are worth different amounts. Bidding then learns from what the business actually cares about.
The order of operations
Start with clear lifecycle definitions in the CRM: what counts as a qualified lead, and what counts as an opportunity. Then send those outcomes to Google Ads as enhanced conversions for leads, with values attached. Google now calls the older offline conversion import a legacy feature and recommends connecting the CRM through Data Manager. Keep the new conversion action secondary for its first two to three weeks, as Google recommends, and only then move the bidding goal.
Treat data quality as part of the work. Google says enhanced conversions for leads needs every conversion for the event uploaded, including ones not attributed to Google Ads, and strongly recommends uploading daily. A loop that quietly drops outcomes teaches bidding the wrong lesson.
What changed in 2026
Google changed the plumbing in three steps. From April 2026, Google Ads accepts user-provided data from website tags, Data Manager and API connections at the same time. From June 2026, enhanced conversions for web and for leads became one setting with a single on and off switch, and Google says existing users who had accepted its customer data terms are moved over automatically. Since June 15, 2026, the Google Ads API has not accepted new adopters of offline conversion imports, enhanced conversions for leads included, and Google now names the Data Manager API as the primary API for them.
Developers who were already importing through the Google Ads API can keep doing so while they move to the Data Manager API. A new connection should start on Data Manager. The conversion tracking guide walks through the setup.
Before spending more, send qualified outcomes from the CRM back to Google Ads, and judge results on qualified leads rather than form fills.
Source notes
- Google Ads Help · About offline conversion imports · Product documentation; enhanced conversions for web and for leads now one setting; enhanced conversions for leads recommended over offline import; the June 15, 2026 API notice; checked
- Google Ads Help · Import conversions from ad clicks into Google Ads using files (legacy) · Product documentation; offline conversion import is a legacy feature, and Data Manager is recommended; checked
- Google Ads Help · Updates to your enhanced conversions settings · Product documentation; the April and June 2026 changes and the automatic migration; checked
- Google Ads Developer Blog · Changes to Offline Click Conversion Import Support in the Google Ads API · Developer announcement, May 15, 2026: the Google Ads API closed to new adopters from June 15, 2026; existing adopters continue while they move; checked
- Google Ads API · Feature deprecations and unversioned changes · Developer documentation; the June 15, 2026 restriction on offline conversion uploads through the Google Ads API remains in effect; checked
- Google Ads Help · Enhanced conversions for leads implementation checklist · Product documentation; keep a new action secondary for 2 to 3 weeks; upload all conversions, and daily; checked
- Google Ads Help · About primary and secondary conversion actions · Product documentation; which conversion actions bidding uses; checked
Reported facts are kept separate from Digital Traction’s interpretation. Platform features change; dated notes are revised when they do.