Ad serving fees are billed per thousand impressions, and a Singapore publisher reads its free allowance off the bottom row of Google's table

An ad serving fee is what the ad server charges to deliver the advertisement, and it is billed on impressions and clicks rather than on the media you bought. On the buying side, Campaign Manager 360's fees page, read on 29 October 2026, states that your business "negotiates and signs a contract with Google that outlines your fees and payment terms", and then names the things that contract puts a rate against: a display CPM charged "for every thousand impressions served", a video and audio CPM on the same per thousand basis, upcharges for advanced display and advanced creative formats, and a display CPC charged "every time a viewer clicks on an ad". On the publishing side, Google Ad Manager serves a monthly allowance of impressions free and charges from a regional rate card once you pass it. Those are two different fees with the same name, and most confusion about this subject is the two of them being merged.

Google Keyword Planner, harvested against the Singapore geo target 2702 on 26 October 2026, puts the ad serving fees group at 10 searches a month in Singapore and marks its competition low. Ten is the floor the tool reports, and it is the figure for the group rather than a sum of its wordings. That is what a term sitting inside media contracts rather than on pricing pages looks like in a keyword tool.

What Campaign Manager 360 says it charges for, and the count on its own page

Google's fees page for Campaign Manager 360 opens by saying the fees have been simplified "into 4 types" and then lists five of them: display CPM, video and audio CPM, advanced display upcharge, advanced creative upcharges, and display CPC. That is how the page read on 29 October 2026, and it is recorded here as read rather than resolved, because the figures a buyer needs are the rates in the contract and not the heading above them.

Three details on that page change how an invoice looks.

• Tracking ad impressions are charged on the display CPM and appear as a separate line, so tags that only measure still bill.
• The video and audio CPM applies to video compatible creatives "even if some do not include actual video elements", so a creative format rather than the presence of video decides the rate.
• Advanced creative upcharges are charged in addition to the display or video CPM, at the same rate as the advanced display upcharge in your contract.

The one serving rate Google states in public

Almost every rate in this stack is contractual. One is not. Google's page on advanced ad serving in Display and Video 360, support.google.com/displayvideo/answer/12238467 read on 29 October 2026, states that the fee for advanced display, video and audio formats is "a $0.12 CPM (cost per mille) USD upcharge" on your other fees in that product.

Four conditions sit around that figure, and each one answers a question a planner will ask.

• It is charged once. If you use Campaign Manager 360 alongside Display and Video 360, Google states the fee applies in Campaign Manager 360 only, so uploading a creative there and syncing it does not double the charge.
• It applies only to multi variant formats, which Google defines as dynamic display, video and audio creatives including custom data driven display formats.
• It appears on invoices under Other fees, is included in total media cost, and is not included in media cost, because media cost holds only the price of the impressions.
• It is opt in and permanent. The terms are accepted once at partner level, the acceptance cannot be undone, and creatives made before the fee was introduced on 1 October 2022 continue to serve.

You can also see which formats carry it without asking anybody: Google documents an Adv. serving column in the creatives list and an Adv. serving label in the Format Gallery, and the per line item rate is shown at the top of the Creatives section in the advertiser's own currency.

The minimum is the figure that decides what serving really costs a small programme

Campaign Manager 360 contracts include a Minimum Service Fee, which Google describes as "a fixed minimum amount you agree to pay monthly or annually, regardless of whether your Campaign Manager 360 fee reaches that amount". Its worked example uses a 1,500 dollar minimum against 900 dollars of usage, made up of 400 dollars of standard ad serving, 200 dollars of clicks and 300 dollars of tracking ads, and charges the 600 dollar difference on the invoice.

Run the arithmetic on Google's own example and the effect on a small plan is clear. A monthly minimum of 1,500 dollars against one million impressions is 1.50 dollars per thousand in serving fees alone, before a cent of media. Against ten million impressions the same minimum is 15 cents per thousand. The fee has not changed; the volume underneath it has. That is why an ad server is a sensible purchase for a programme running continuous volume and an expensive one for a quarterly burst, and why the first question to ask about any serving contract is the minimum rather than the rate.

The cost fields inside Campaign Manager 360 are a plan, not a bill

This catches people who look for their serving fee in the placement settings and find a cost structure field instead. Google's schedule and pricing page states that the cost structure on a placement "is used for reporting purposes only", and that changing it applies the new model to the whole period of the placement. The structures it offers are CPM, with cost calculated as units divided by one thousand and multiplied by the rate, viewable CPM measured by Active View, CPC, CPA against a chosen Floodlight activity, and flat rate on impressions or clicks, which Google notes is often used with Ad Manager media buys.

Two things follow. The media cost in a Campaign Manager 360 report is the number somebody typed in when the placement was built, which is why a report and a publisher invoice can differ without either being wrong. And the flight import format Google documents asks for three columns of start date, units and "rate (USD)", so a Singapore planner loading flights should expect to work in dollars in that spreadsheet and to convert for internal reporting. The related question of reading Google money fields against a Singapore dollar invoice is handled in reading impression costs and cost micros against a Singapore invoice.

The publisher side, where serving is free until a published ceiling

For a publisher, the serving fee starts at zero. Google Ad Manager's billing setup page, read 29 October 2026, publishes a monthly free impression allowance for non video ad units that depends on where you are: 90 million for Australia, Canada, New Zealand and the United States, 200 million for a named list of 61 locations, and 150 million for "All other locations not listed above". Video ad units carry a limit of 800,000 impressions a month regardless of location.

Singapore is named in neither of the two named rows. The 200 million list runs alphabetically from Argentina to Vietnam, 61 locations in all, and includes Saudi Arabia, Slovakia and South Korea, with nothing between Saudi Arabia and Slovakia. So a Singapore publisher reads this table from the bottom row, at 150 million non video impressions a month, and 800,000 video impressions like everybody else. Above the threshold, Google requires a paid contract and states that you can view the rate cards applicable to your region during the billing sign up, with the fee schedule and rate card presented in the order form before you accept.

What counts toward the allowance is as important as its size, and Google is specific. With Google Publisher Tag, Ad Manager bills both filled and unfilled impressions, including third party ad serving. With Ad Exchange tags it bills neither. Mobile app and video inventory is billed only on impressions recorded as rendered, by the video first frame and mobile app one pixel methods, and VAST errors and unfilled impressions are not billed there. Google's own list of ways to stay under the ceiling follows from that: cut unfilled impressions, remove one by one tracking pixels that add billable volume, and traffic Ad Exchange, AdSense and AdMob demand through dynamic allocation, which it states does not count toward paid impressions.

Reading a serving fee on a Singapore invoice

• Separate the serving fee from the media cost before comparing anything. The serving fee is per thousand impressions or per click, the media cost is the price of the inventory, and only one of them moves when you change creative format.
• Ask for the minimum service fee, the period it covers and the currency it is stated in. Google's examples are in United States dollars and your contract may not be.
• Expect the advanced format upcharge to appear under Other fees rather than beside the serving line, and expect it in total media cost but not media cost.
• Reconcile against the invoice, not the dashboard. Ad Manager's own list of reasons a report and an invoice differ names delayed impressions, invalid traffic filtering, mismatched report time zones, and taxes and fees that reporting does not fully show.
• Remember that Marketing Platform invoices are separate from Google Ads invoices. Ad Manager's page says so directly, which matters when somebody asks why one number does not contain the other.
• Add Singapore GST on top. IRAS states on its current rates page, read 29 October 2026, that "The current GST rate in Singapore is 9%".

Questions about ad serving fees on a Singapore invoice

What is an ad serving fee actually paying for

The delivery and measurement of the advertisement rather than the space it appears in. Campaign Manager 360 charges it per thousand impressions served and per click, with separate lines for tracking ads, which is why a campaign that buys no new media can still generate a serving invoice.

Is there a published ad serving rate anywhere

One. Display and Video 360 states a 0.12 dollar CPM upcharge in United States dollars for advanced display, video and audio formats, charged in Campaign Manager 360 instead when both products are in use. Every other rate in the stack is the one in your contract.

How many impressions can a Singapore publisher serve before Ad Manager charges

Singapore is not in either named region on Google's table, so it reads the row for all other locations, which is 150 million non video impressions a month, with a separate limit of 800,000 video impressions. Past that, Ad Manager requires a paid contract and shows the regional rate card during sign up.

Do unfilled impressions cost a publisher money

Under Google Publisher Tag they count, because Ad Manager bills filled and unfilled impressions there. Under Ad Exchange tags they do not. Reducing unfilled impressions and removing tracking only ad units are the two levers Google names for staying inside the allowance.

Why does the media cost in my Campaign Manager 360 report not match the publisher invoice

Because the cost structure on a placement is a reporting field. Google states it is used for reporting purposes only, and the figure comes from the units and rate somebody entered when the placement was built rather than from a bill.

Does the advanced format upcharge apply if we never use dynamic creative

No. Google applies it only after the terms are accepted, advanced creative formats are published and assigned to line items, and those formats serve. If the terms are not accepted, other creative types continue to run normally.

The impression that is never served, and the fee nobody invoices for it

Every charge on this page starts with an ad call. A format is chosen, a tag fires, an impression is recorded, and a line appears on an invoice that somebody can reconcile. A growing share of buying decisions now happens with no ad call at all: a buyer asks an assistant which supplier to use, gets three names, and nothing about that moment reaches an ad server, a rate card or a billing report. For the publisher whose article the answer was built from, the economics of that are covered in what one publisher's own robots file allows. For the advertiser, there is one figure that behaves the way a delivery report behaves: how often an assistant's answer about your category was built from your pages instead of somebody else's. AI Knows Us reads those answers back with their sources attached, which is the nearest thing this channel has to a serving log. You can run it against your own domain at aiknowsus.com.