What this guide covers
Create the allowed gift pool, attach it to a custom-bundle step, and decide how much choice the shopper gets.
Build the pool
Use explicit variants, products, or collections. Only explicit pool variants can be preselected automatically.
Choose optional or required
Optional gifts can be skipped and use a maximum. Required gifts need a minimum of at least one and a maximum no lower than that minimum.
Choose the replacement policy
Offer any gift in the pool, limit choices to the step's preselections, or lock the exact preselected gifts. Unavailable gifts are filtered automatically.