Advertising
Galactic Core takes advertising in as a first-class part of the platform. A merchant connects their ad account, builds and runs campaigns from inside their store, and sees performance measured against their actual orders and gross profit — the store’s real numbers, not just clicks. Because Galactic Core is the system that holds the catalog, the costs, and every sale (online and in-store), it can do the one thing an ad platform on its own cannot: tell a merchant whether a campaign is actually making money.Advertising is a platform-managed provider. Unlike the Extensions provider
interfaces you implement yourself, the ad platforms are built and operated by Galactic Core — a
merchant connects an account and uses the built-in tools rather than writing an integration. Google
Ads and Meta Ads (Facebook & Instagram) are available, both on the same interface.
Return on ad spend, on real profit
Galactic Core holds a store’s cost of goods, its per-order margin, and every sale — online and in-store. That lets it report gross-profit ROAS: profit earned per dollar of ad spend, the number that actually tells a merchant whether a campaign makes money. It’s the signal behind every automatic decision below.Real-margin ROAS
Ad spend is joined to real orders and cost of goods, so a merchant sees profit earned per dollar
spent, not just revenue — the signal that drives every automatic decision below.
Online + in-store conversions
Because Galactic Core is the sales system for both the storefront and the point of sale, a
campaign can get credit for the in-store purchases it drove — a purchase online and at the counter
are both conversions.
What a merchant can do
AI campaign builder
Describe what to advertise and pick a goal; the builder generates a complete campaign — structure,
budget guidance, ad groups, and A/B ad-copy variants — written to pass advertising policy, ready to
review before anything goes live.
Marketing goals
Everything aligns to a goal the merchant sets — maximize profit, acquire new customers, sell aging
inventory, run a seasonal push, or grow revenue — and the campaigns, rules, and budgets optimize
toward it.
Automatic rules
Ready-made rules with no setup: pause ads for out-of-stock products, raise budgets when return on
ad spend beats a target, pause a campaign when a product’s margin drops, auto-add wasteful search
terms as negative keywords, keep shopping coverage, and email a daily performance digest.
Custom automation (AI)
Need something the ready-made rules don’t cover? Describe it in plain language — “boost my
best-converting in-stock SKUs and pause anything under 15% margin” — and the AI Builder creates a
custom automation that reads the store’s live data and manages the ads on its own, within the same
safety controls.
Advertise your promotions
Run a promotion and Galactic Core can advertise it for you — the ad copy features the real discount
with an honest time-bound call to action, and the campaign is timed to the promotion’s window
(launched when it goes live, paused when it ends), so the offer and the ad stay in sync.
Autonomous Marketing
Set a monthly budget cap, a goal, and hard constraints — never advertise below a margin, pause when
stock is low, cap daily budget changes, require approval above a threshold — and Galactic Core runs
the advertising within those limits, holding anything above the approval line for sign-off.
Safety, by design
Advertising decisions affect a store’s standing with the ad platform, so Galactic Core screens every ad against advertising policy before it goes live, watches for policy problems after the fact, and automatically pauses a store’s ad changes if problems accumulate — protecting the account. These controls run quietly in the background; a paused store is re-enabled with support.For developers building a storefront
You don’t call an advertising API from a storefront — campaigns and automation are merchant tools in the admin. There is one thing a storefront does to make advertising work: forward the ad click id and the shopper’s privacy consent when placing an order, so a purchase can be reported back as a conversion. On a paid order, pass these optional fields toorders.createOrder:
createOrder fields automatically. If
you build your own storefront and the merchant runs advertising, implement the same contract.
No analytics tag required — conversions are reported server-side. Galactic Core sends each
conversion to the ad platform directly from its own servers, keyed by the
gclid you forwarded on the
order. Forwarding gclid on createOrder is the entire client-side contract. Concretely, a
storefront needs:- No Google Analytics (GA4) property — the merchant doesn’t need a GA4 account at all for conversions to report.
- No global site tag (
gtag) or tag manager on the storefront, and no third-party analytics script. - No GA4 ↔ Google Ads linking — the conversion goes straight to the ad account.