Smart Bidding — What Google Won't Tell You

Source: YouTube auto-generated captions, lightly cleaned (repeated caption lines removed, misheard brand names corrected).

0:00 — Maximize Clicks versus your CPA

This account spent $998 in 30 days. $280 of that went to search terms that never converted. Average CPA sits at $40. Two campaigns are still on maximize clicks with a 45 CPA goal. That pairing is the problem Google will not flag for you. Maximize clicks buys traffic. A CPA goal asks for efficiency. Those two instructions fight each other inside the same campaign. Google still lets you save that setup. The auction then chases cheap clicks while you sit there waiting for a 45 CPA that the

0:37 — Step 1 — Check conversion volume

strategy was never built to hit. Open the last 30 days and count conversions at the campaign level, not the account. Smart bidding needs a stable sample or the bids swing on look. Under 30 conversions in 30 days, the model is guessing. That is why volume is the gate. Everything after this step assumes the sample is real. If a campaign is under 30 conversions, do not put it on target CPA or maximize conversion value yet. Broaden match, raise budget, or consolidate so the signal pools. Feeding a thin account into smart bidding is how you get a $40 CPA that looks fine in the

1:19 — Step 2 — Drop Maximize Clicks

average and hides $280 of zero conversion spend. Maximize Clicks has one job. Spend the budget on the cheapest clicks it can find. It does not see your $45 CPA. It does not care if those clicks convert. That is why you never pair it with a CPA goal. The goal sits in the UI as a comfort number. The auction ignores it. Switch those two campaigns to target CPA or maximize conversions once volume clears the gate.

Target CPA bids toward the $45 outcome. Maximize Conversions spends for conversions inside the budget. Both speak the same language as your goal. Maximize Clicks does not. That single change is why the wasted $280 starts to shrink. Those two Maximize Clicks campaigns with a 45 CPA are not a rare mistake. Google Ads will accept the save. The status stays eligible. Eligible only means the campaign can serve. It does not mean the bid strategy

2:21 — Step 3 — Give it 2 weeks

matches the goal you typed. Read the strategy name, not the status pill. After you switch, leave the campaign alone for 14 days. Smart bidding runs a learning period. Every bid, budget, and targeting edit during that window resets the model. That is why the wait is a step, not a suggestion. 2 weeks of clean data beats 2 weeks of you poking the auction every morning. Watch CPA and conversion volume daily if you want. Do not change bids, budgets, or audiences until day 15. The first week often looks worse because the model is exploring.

That dip is the cost of training. Pulling the strategy back to maximize clicks on day six is how accounts stay

3:04 — What the waste is saying

stuck at a $40 CPA. The $280 on zero conversion terms is not a smart bidding mystery. It is 102 search terms that should have been negatives. Maximize clicks is happy to buy them because they are cheap. A conversionbased strategy still needs those negatives. Bidding smarter does not replace search term

3:26 — Why the order matters

hygiene. Do both or the $280 comes back. You check volume first because smart bidding is a learning system, not a switch. Without enough conversions, the model has nothing to train on. So every later setting is noise. You fix the strategy second so the model trains on the right objective. You wait last because a mid-flight change resets the

3:47 — What Google leaves out

clock. Google will not tell you the strategy picker accepts combinations that cannot work. It will not tell you eligible is not a quality check. It will not tell you a $45 CPA field on maximize clicks is decorative. Those gaps are why media buyers still run this audit by hand every month. When you come back on day 15, sort campaigns by CPA and

4:08 — Read conversions not clicks

conversion volume, not by clicks or CTR. Click metrics will look worse if you left maximize clicks. That is expected. You paid for cheaper clicks before. You are paying for outcomes now. Judge the $45 CPA against the $40 you already have, not against last month's CTR. Three moves. Count conversions at the

4:31 — Recap

campaign over 30 days and stay off smart bidding until you have 30. Take maximize clicks off any campaign that has a CPA goal and put target CPA or maximize conversions on instead. Then do not touch bids, budgets, or audiences for 14 days. Volume, then strategy, then time. If $280 of a $998 month is landing on terms that never convert, the bid strategy is the first leak to close. Run the three steps in that order so the model trains on a real sample and the right goal. The blog is on ahmeego.com.

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