Minimum Order Quantity & Step

Minimum Order Quantity & Step lets you set per-product, per-category or per-group minimum quantities, case-pack multiples, and minimum cart totals with clear front-office enforcement. Wholesale and trade catalogues often need products sold in fixed cases or above a minimum line, but PrestaShop only offers one global minimum quantity per product and no concept of quantity steps. This module fills the gap with flexible rules: require a minimum quantity, force orders in multiples of a case pack, and set minimum order values per customer group or for the whole cart. Customers see plain messages explaining what they need to adjust, and the rules are validated again at checkout so nothing slips through. The free tier covers core minimum-quantity rules, while the paid tier unlocks category, group, and case-pack steps. It works across multistore and multilingual setups and is compatible with PrestaShop 1.6, 1.7, 8 and 9.