Have anybody uploaded click conversions to the Google Adwords API and can share their experience? I would like to push purchase conversions to the API as soon as possible after the conversion occurs. However it seems that Google (for whatever reason) impose a 4-6 hour delay after the click, until you can post a purchase identified by GCLID to the API.  4-6 hours seems like such a fluid limit so I’m curious what your experience is.

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