3 Google Ads metrics every dropshipper needs to track

Average order value. That is the number that saved a recent day for one of Chris's stores. They had just 11 orders. Not a standout day. But revenue came in at over €1,000. The AOV was well over €100. People had bought high-priced items or added multiple products to their cart. The conversion rate was nothing special. Did not matter. The AOV made it a great day anyway.

That store is a good lesson in how Google Ads for dropshipping actually works. It is not 15 metrics. It is not impressions and CPM and interaction rate. It is three numbers, and if you get those three right, the ROAS takes care of itself.

Most dropshippers overcomplicate this. They open the Google Ads dashboard and check everything available. CPM, click-through rate, CPC per day, impression share - and then they have no idea what to do with any of it. Chris started the same way when he first got into media buying. He checked everything. Then he learned to ignore most of it.

The framework he runs now is simple. Three metrics. That is it.

The three metrics that define your ROAS

Here they are: CPC, AOV, and conversion rate.

CPC is cost per click - the price you pay every time someone lands on your store from an ad.

AOV is average order value - how much each customer spends on average per purchase.

Conversion rate is the share of visitors who actually buy. At 1%, one in every 100 visitors buys. At 2%, two out of every 100 buy.

Those three numbers multiply together to produce your ROAS. Change any one of them and your ROAS moves. That is the whole system.

Say your CPC stays flat but your AOV goes up because you added an upsell. Your ROAS goes up. Or say you fix your checkout and your conversion rate improves from 1% to 2%. ROAS goes up. But if CPC spikes - say it is Black Friday and every advertiser is bidding harder - your ROAS drops, even if nothing else changed.

This is why checking impressions or click-through rate is a waste of time for most dropshippers. Those numbers do not sit inside the equation that generates your profit. They are context at best and noise at worst. The three metrics above are what moves the needle.

If you want to go deeper on how ROAS ties to actual profit margins, read the ROAS vs POAS breakdown. This post focuses on which numbers to watch day-to-day.

CPC - the one metric you mostly cannot move

CPC is market price. In Google Ads, supply and demand set the number. You can improve ad quality over time. You can work on your feed. But in the end, you pay what the market charges. Chris is direct about it: do not overcomplicate this. You have to pay the price. There is no way around it.

Around Black Friday, CPC spikes because everyone bids harder. In slower months it comes down. You did not cause the spike and you cannot stop it. What you can do is track it over a longer window and spot trends.

That is the key point. Do not look at CPC day by day. Daily numbers are too noisy to act on. Look at CPC over 7 to 30 days. And never, ever, include today in your date range. Google Ads has a conversion lag. Conversions from the last 24 to 48 hours often have not fully recorded yet. Set your date range to exclude at least today - and probably yesterday too - before you draw any conclusions from the account.

There are some cases where CPC is so low that even a weak conversion rate or a modest AOV can still deliver a decent ROAS. Chris has stores like that. Cheap traffic markets where you can buy enormous volume at very low cost. Even if the conversion rate is below 1%, the math can still work. It is always the three metrics working together. But CPC is the one you control the least.

AOV - the number that changes everything

This is where the real work happens. You own AOV. You can move it.

The target Chris sets before trying to scale any store: at least €50.

Below that, scaling is very hard. Even if your conversion rate is solid, a low AOV means each sale does not generate much revenue. The CPC eats into your margins and the math gets tight. You might cover costs but you cannot scale aggressively. At €50 or above, there is room. You can absorb higher CPCs. You can push more budget in. You can actually grow.

Minimum AOV to scale

€50

Minimum conversion rate

2%

That store with 11 orders? The AOV was well over €100. People had bought high-ticket items. Multiple items per order. The profit margins were good. Even with a conversion rate that was nothing to write home about, the day worked out well because every single sale brought in serious revenue.

We had 11 orders but over a thousand in revenue. The AOV was insane. Despite the relatively low conversion rate, it was a really great day because of that AOV.

To check AOV, go to Shopify Analytics. It shows up right there. If you are below €50, your first move is not Google Ads settings. It is the offer. Add a bundle. Build an upsell. Look at what your best customers buy together and surface that earlier in the purchase flow. Raise the price if the market will support it. Fix AOV first, then scale.

Why Google Ads dropshipping fails digs into this in more detail. Low AOV is one of the most common reasons stores that look fine on paper cannot actually scale.

Conversion rate - the floor you need to clear

Target: at least 2%.

At 2%, every 100 visitors give you 2 sales. That gives you enough signal to optimize. Combined with a €50+ AOV, the numbers start working. Your ROAS is real. You have something to scale.

Below 1%, scaling is hard unless your CPC is very cheap. You can still see a positive ROAS if traffic is inexpensive enough, but it is fragile. One CPC spike and the math falls apart. Building on a 2% conversion rate is much more stable.

What moves conversion rate? Payment methods help a lot. Offer the payment options your market expects. Your product page matters. Your checkout matters. One thing Chris likes to look at: the Shopify funnel. Sessions, add to cart, checkout started, purchases. If you are getting a lot of add-to-carts but the purchase count is low, the checkout is the problem. Fix that before spending more on traffic.

How does this connect to your actual ROAS target? The target ROAS guide explains how to set a realistic ROAS goal based on your own AOV and margins. Worth reading once you have your conversion rate stable.

What to actually look at in Google Ads

This is where most people waste the most time. They open the Google Ads dashboard and try to read every column. Do not do that.

Here is what Chris actually checks:

• Purchases - the only conversion that matters
• Ad spend - how much went in
• CPC - on a longer time frame, not per day
• ROAS by conversion time - a custom column

The ROAS by conversion time metric is worth setting up. In Google Ads, there is a column called "conversion value by conversion time." This shows your revenue based on when each conversion happened, not when the click happened. The standard conversion value column uses click-time attribution. That can distort things, especially over short date ranges. Conversion time is cleaner.

To build it: click modify columns, find "conversion value by conversion time," add it, then create a custom column. The formula is conversion value by conversion time divided by cost. Call it "ROAS by time" or whatever you like. Now you have a ROAS figure that is actually tracking what happened on each day, not what got attributed back to clicks that happened earlier.

For real revenue numbers - how much money actually came in - go to Shopify. The Google Ads conversion data will always be slightly different because of attribution and tracking gaps. Google Ads is useful for campaign decisions. Shopify is the source of truth for revenue.

Do not track:

• Impressions
• Clicks as a standalone number
• Click-through rate
• Interaction rate

Those are not the metrics that define your results. They do not sit inside the ROAS equation. Ignore them.

Where to check in Shopify

Shopify Analytics is your main dashboard for the two metrics you actually control.

For AOV: it is right on the overview screen. Easy to find. Check it often. If it is moving down, figure out why.

For conversion rate: also in Analytics. The full funnel breakdown shows you sessions, add to cart, checkout, and purchases. When the conversion rate drops, the funnel tells you which step is breaking. A lot of add-to-carts but not many purchases? That is a checkout problem - maybe a payment method is missing or the shipping costs surprised people. Not many add-to-carts despite good traffic? The product page is not landing.

One honest caveat: Shopify data can be messy sometimes. The attribution is not perfect. But for AOV and overall conversion rate it is far more reliable than Google Ads. If you see different numbers in the two platforms, default to Shopify for anything revenue-related.

Frequently asked questions

What Google Ads metrics should a dropshipper track?

Three metrics define everything: CPC, average order value, and conversion rate. In Google Ads, focus on purchases, ad spend, CPC on a longer time frame, and ROAS by conversion time. Ignore impressions, click-through rate, and interaction rate - those numbers do not tell you if the campaign is profitable.

What is a good average order value for Google Ads dropshipping?

Chris sets a minimum target of €50 AOV before trying to scale. Below that, most niches cannot grow because the revenue per order is too thin relative to typical Google Ads CPCs. At €50 or above, you have room to absorb cost increases and push harder. The higher the AOV, the more CPC you can tolerate.

What conversion rate do I need to scale a dropshipping store?

Aim for at least 2%. Below that, scaling is hard unless your CPC is very cheap. Some niches allow lower conversion rates because traffic is inexpensive. But as a general rule, 2% combined with €50 AOV gives you a solid starting point. Below 1% you need a market with very low CPC to make the math work at all.

Why does my Google Ads data look different from my Shopify data?

Attribution. Google Ads reports conversions based on when someone clicked the ad. Shopify reports on when the sale actually happened. The two windows rarely line up perfectly, especially over short date ranges. For real revenue numbers, trust Shopify. For campaign decisions, use the conversion value by conversion time column in Google Ads for the most accurate read.

What is conversion value by conversion time in Google Ads?

It is a column that attributes revenue to the day each conversion happened, not the day the click happened. The standard conversion value column uses click-time attribution, which can distort data over short windows. Conversion time is more accurate. Build a custom column from it: conversion value by conversion time divided by cost gives you a cleaner, more reliable ROAS number.

Three metrics. CPC, AOV, conversion rate. Get clear on those and you always know what to fix next. If you want a team that runs this on your account every day, see what results we get. Or start with the Google Ads dropshipping hub to see how the full system fits together.