Paid traffic needs a page that matches the creative, a name for the network that paid, a filter that keeps junk off checkout, and a way to rotate the offer without rebuilding WordPress.
NitroCart is built for that week. Store engine for media buyers is the long read. Around it: traffic attribution (about 14 ad networks plus search, social, and AI-referrer), a quality filter before checkout, affiliate offer rotation as a format switch — not a different HTML for the bot — and a five-minute flash pivot.
Teams that run several GEOs use one license up to 10 VPS and ten stores, one key. Coupons sit in the live test: A/B coupons on ad traffic.
Nothing here promises that every vertical is allowed on every ad network. The product is the engine. When you are ready to install, pricing.