When Should a New Store Start Google Ads?

We launch new stores on Smart Bidding. That means Google sets each bid for you and aims it at sales. It learns from conversions, which are the sales that came from an ad click. Google says the learning time depends on how many conversions you get and how long a buyer takes to go from click to sale. It usually takes one or two of those cycles.

An organic order never touched an ad. So a month of waiting teaches the bidding close to nothing. It just pushes your first real data a month back.

A few organic sales can even fool you. Ten orders from friends and Instagram say little about whether a stranger on Google Shopping will buy.

The replies in the Shopify Community thread on this question said the same in October and November 2025: start testing right away. One reply named the exception, and it is a real one. Past visitors can be shown your ads again later. So put the Google tag on your store on day one, even if ads start later. It is the small piece of code that reports visits and sales back to Google, and it starts building that list of past visitors.

1. A product people already search for, with room in the price. Google catches demand. It does not create it. If nobody types your product into Google, prove it on Meta or TikTok first. Then check the margin, the money left after the product and shipping. If it cannot cover what a sale costs in your niche, no budget fixes that.

2. Tracking you have tested. Send one purchase event per order with the real order value. Then place a test order with Google's Tag Assistant connected. The purchase should fire once, with the right value. It will not show as a Google Ads conversion, because you did not click an ad. If it fires twice, the bidding learns from fake numbers.

3. Money for a real test. Our own rule is 50 euros a day for 30 days, about 1,500 euros. Google sets no such number. It is how we run new accounts, and we sell Google Ads management, so weigh that. Plan it as money you can afford to lose while Google learns.

4. Merchant Center approval, if you run Shopping ads. Merchant Center is Google's tool that holds your product list, called the feed. Shopping campaigns pull your products from it, so Google has to approve the store first. Its rules want shoppers to see the full cost, delivery times and refund terms before they buy. In practice that means a real contact page, a clear returns policy, and shipping times that match your feed. You do not need sales history or reviews to get approved. A brand Search campaign shows text ads and does not use the feed.

Keep it simple. We start every new account with two campaigns.

The first is brand Search. It shows your ad when someone types your store name. A new store gets few of those searches, so it spends little. But it stops a rival from showing up above you on your own name.

The second is Performance Max, Google's campaign type that places your products across its channels for you. We run it on the product feed only. Set it to Maximize Conversion Value, which tells Google to get as much sales value as it can from your budget. Leave the target ROAS off. ROAS is the sales you get back for each euro of ad spend, and a target tells Google the return you want. On a new account it has nothing to aim with. So it either chases nothing or barely spends. We add a target only after 30 to 50 conversions.

Do not split the budget into five campaigns. Thin data cut into thinner slices learns slower. Expect the first one or two weeks to be data collection. In our accounts, most stores start to show real traction by month two or three.

Wait if one of the four things above is missing. A Merchant Center review on a store with open issues usually fails, and a failed review slows down the next one. Broken tracking means every euro trains Google on wrong data. Those two are store fixes. A product with no search demand or no margin is different. Time on Google will not save it. Pick a different product.

Most new stores run their first months themselves. As an agency we only take stores that spend at least €10K a month on ads, so a launch budget is too small for us to be worth the fee. Our free Google Ads eCom Lab on Skool is built for that stage. It has a weekly question thread and a free resources vault with checklists and starter guides. We run it, so it points back to us too.