BOGO — buy X, get Y free or discounted.
The classic promo pattern, wired up properly. Wolfpack enforces the rules at cart level and honors them at checkout via Cart Transform — no more BOGO offers that break when the customer edits their cart.

Every capability, grep-able in the code.
Configurable trigger (buy X units of Product/Category A).
Configurable reward (get Y units of Product/Category B — free or discounted).
Cart-level enforcement: adding or removing items recomputes the offer.
Cart Transform ensures the offer holds at checkout — no post-checkout surprises.
Works across full-page and product-page surfaces.
Three steps from empty admin to live bundle.
Set the trigger
Buy 2 units of a specific product or 2 items from a category.

Set the reward
Get 1 unit of another product free, or at 50% off, or at a fixed price.

Ship as a promo page or PDP block
Full-page bundles get a dedicated URL for campaigns. PDP bundles trigger the offer inline on the reward product's page.

Verticals where BOGO bundles fit.
Specifically about BOGO bundles.
What if the customer edits their cart after adding the BOGO?+
The bundle rules re-evaluate on every cart change. Remove the trigger item and the reward is removed too.
Can I run multiple BOGO offers simultaneously?+
Yes. Each is a separate bundle. Discount stacking respects your Shopify Discount Combinations settings.
Ship your first bogo bundle this week.
14-day trial. Full feature access. Cancel from your Shopify admin.