Hi team — we're on GrowthBook Cloud and reviewing our usage costs. The only variable charge on our invoices is "Tracked Events" ($0.03 / 1K); CDN requests and bandwidth are within the free tier. We currently use the managed warehouse ingestor for experiment exposures. We're considering moving to self-hosted tracking instead — routing the SDK tracking callback to GA4, exporting to our own BigQuery, and connecting BigQuery to GrowthBook as a data source just for results. could you confirm: 1. If we stop using the Managed Warehouse ingestor and send exposures to our own GA4/BigQuery pipeline, will the Tracked Events charge be removed or reduced on our current plan? 2. Would any other usage-based charge apply in a BigQuery-as-data-source setup (query volume, API calls, a different metered line)?

Thanks for reaching out and for outlining your setup. Based on our public docs: • Using your own GA4 → BigQuery pipeline and connecting BigQuery as a data source is treated as a “Bring Your Own Warehouse” setup, which is described as free from the GrowthBook side, with you only paying your own warehouse costs.[Choose data path] • However, the docs do not explicitly say how this affects the “Tracked Events” line item. Please let me confirm with our account team and get back to you.