Below is a fictional shop — Fernwood & Co. — laid out the way a GoCushy cart offer works. Tick things on and off and watch the bundle discount decide for itself. Nothing here charges anyone; the point is to show the shape.
Buy 3 or more items and save 15%
Demo only — no card is taken and nothing is charged.
When you tick a box here, a real cart sends the server which products you chose — and no prices at all. The total is recomputed server-side from the merchant's own numbers on every request.
Notice what isn't in there: no price, no total. That's why a buyer editing the page can't underpay — the number they'd tamper with was never sent in the first place. Try it against the real thing and a forged total is simply ignored.
This store uses “15% off when you take 3 or more”, which counts items, not different products — three copies of the drawings pack qualifies on its own. Set the quantity to 3 and watch it fire.
The other shape is one price for the whole set, which needs one of every product. Same page, very different behaviour — worth choosing deliberately.
One payment, one receipt, and one invoice with a line per item — sequential number, tax per line. Each product delivers on its own, so the call booking goes only to whoever bought the call.
A GoCushy cart holds 2–10 one-time products in one currency, on card or PayPal.
In the dashboard: New offer → Multi-product cart. Or say it out loud to your AI:
“Make a cart offer called Fernwood Bundle with the course at $49, the drawings pack at $19, a review call at $99 and the finishing guide at $29. 15% off if they take three or more.”
Tell us what's happening and we'll email you back. A real person reads every message.
We'll reply to . If it's urgent you can also email hello@gocushy.com.