Flash Stock vs Nexo ‑ Order Limits Quantityfor Shopify (2026)

Key Features

• Control purchase quantities with min, max and step limits for products.
• Create flexible checkout rules for specific products, variants or collections.
• Group items to enforce shared quantity limits across product sets.
• Purchase-history limits that restrict how often each buyer can purchase specific
• Tailor rules to customer segments based on tags or order value.