Set a minimum, a maximum and a pack size for all products, collections, single products or variants. Add up a collection so mixed items count together, limit the order value, or give customers with a tag their own limits. Every rule is checked inside checkout, express checkouts included. A product page block shows the limits and sets the quantity selector to match, the cart lists what to change before checkout, and a simulator shows how any cart will be checked.
Super simple app to set up checkout validation rules
Automate time-limited sales and pre-launch announcements
"Ensure valid checkouts with easy address and email validation."...
Validate checkout information to prevent unexpected checkouts...