PMax Spent $100+ and No Sales: What Should I Check First?

Performance Max bids toward the sales your tracking reports. If no purchase reaches Google, it has no sales to learn from, so its bidding cannot aim at buyers. It also means "0 sales" in Google Ads may not be the real number. Check Shopify orders for the same dates before you judge the campaign.

Place one test order with Google's Tag Assistant open. The purchase should fire once, with the right order value. Then open your conversion goals. Purchase should be the only primary conversion. If add to cart, begin checkout or page views also count, PMax chases those instead of buyers. Chris sees accounts set up that way often enough that it is one of the first fixes in his PMax settings video.

One of the Reddit threads shows the extreme case. An author sent PMax traffic to his book's Amazon page and got close to 1,000 clicks with no sales. Amazon does not send those sales back to Google Ads, as he says himself in the thread. So the campaign had nothing real to learn from.

In Google Ads, open Campaigns, then Insights and reports, then Channel performance. It splits your spend across Search, Display, YouTube, Discover, Maps, Gmail and Search partners, with the results each one brought. Read those results before you call any channel waste. PMax is built to find sales across all of Google's channels, so a channel that spends and sells is doing its job.

One line in the report is "ads using product data". Google says that covers Shopping ads on Search, YouTube, Maps and Search partners, plus dynamic remarketing on Display. So it is mostly Shopping, but not only Shopping.

Two signs worth a closer look. The first is clicks that cost almost nothing. The book campaign paid under 1 cent a click, and the top reply put that down to Display bidding. That is where we would look first too. The second is a big gap between clicks in Google Ads and sessions in Shopify. One poster spent over $100 and Shopify showed about 20 visitors. That is around $5 a visitor, before anyone looked at a product.

If a channel spends and brings nothing, this is how we set PMax up at ZenoX for stores. We keep it close to the product feed. We turn off the asset optimization switches, so Google does not build extra ads from your site's text and images. That narrows things, but it does not lock PMax to Shopping. Google says it can still make videos from the text and images in your Merchant Center feed. Set location to people in or regularly in your countries, not people who only showed interest in them. And exclude app categories. Chris excludes 140 of them in his walkthrough.

If the money did land on Shopping, open the search terms report. It shows what people typed before they clicked. Look for words that do not match what you sell, like "free", "diy" or "used". If they keep showing up with spend and no sales, add them as negatives.

Then search your own product on Google and look at the Shopping row. Is the same item sitting next to yours for less? That alone can explain clicks without sales. You cannot see where a shopper went after the click, but you can see if your price stands out.

This one is a store problem, not an ads problem. A Shopify seller on Reddit ran PMax in India for an ebook. By the seller's own numbers: 1,432 sessions, 176 add to carts, 77 checkouts, 0 purchases. People got as far as checkout, so checkout is where to look next.

The replies guessed at missing local payment options like UPI, a price in a foreign currency, and thin trust signals. Nobody proved which one it was. Go through your own checkout on a phone, as a buyer from your target country. Is the currency local? Are the payment methods the ones people there use? Does the total jump at the last step? Can you find the refund policy? Fix what you find before you pay for more traffic.

It depends on how much each product spent, what one sale can cost you, and how long your buyers take. Start with your max cost per sale. That is the price minus the product, shipping, fees and refunds. It is the most one sale can cost before you lose money. Our rule is to exclude a product once it has spent two to three times that with no sale.

Say a product sells for $50 and leaves you $20. Its kill line is $40 to $60. Now say $100 spread evenly over a 10-product campaign. Each product got $10, far under its $40 to $60 line. Real spend is rarely even, though. One product can take $70 while the rest get a few dollars. So open the products report and check what each product really spent.

Time matters too. A conversion cycle is how long it takes from a click to a sale. Google says a bid strategy typically needs one to two of those cycles to settle. In our dropshipping guide, the learning stage runs about $60 a day for 14 days. $100 is less than two days of that. So pick a loss limit before you start, and judge each product at its own line, not at the first $100.

Do not switch to Maximize Clicks. A dropshipper in r/PPC asked about it after 185 PMax clicks and no sales. That bid strategy tells Google to buy clicks, not buyers. Do not raise the budget either. More money on a broken setup only loses faster. And do not rebuild the campaign every day. Big changes send the bid strategy back into learning and restart the clock.

Work the four checks in order instead. If you want a second pair of eyes, post your channel report and your funnel numbers in our free Google Ads eCom Lab on Skool. Operators there run PMax on real stores every day. Once a store spends at least €10K a month on ads, our agency team can run the account for you.