Blockify Checkout Customizer
Built for ShopifyBlockify · since 2024 · Marketing and conversion
Checkout rules, checkout customizer and discounts to boost AOV
Alternatives
Lockdown: Cart/Checkout Rules — Create checkout validation rules to block risky orders. Restrict by cart value, products, location, customer type, and more. Free Shopify app with no coding.. These are the top-rated Checkout Shopify apps to consider instead of Lockdown: Cart/Checkout Rules, ranked by Ecomgraph rating and review data.
10 alternatives · Checkout
Blockify · since 2024 · Marketing and conversion
Checkout rules, checkout customizer and discounts to boost AOV
Qikify Plus · since 2022 · Marketing and conversion
Compact checkout tool w/ custom fields, checkout upsell, rules
Kedra Apps · since 2025 · Marketing and conversion
Hide, rename, reorder & validate payment & shipping methods
AOV.ai · since 2026 · Marketing and conversion
Validate orders. Customize payment, delivery, and discounts.
Melon · since 2025 · Finding products
Enforce Minimum Order Quantity (MOQ) and maximum limits. Control purchase quantity by product, collection, or cart. Perfect for B2B & Wholesale.
Avada · since 2024 · Checkout
Top Order Limits Shopify App - Manage quantities effectively to ensure products reach the right customers, prevent fraud/ block bulk purchases by single buyers
Essential Bundles & Upsells · since 2024 · Upsell and cross-sell
Lift AOV with Frequently Bought Together Upsell and Cross-sell
506 · since 2019 · Discounts
Auto-add free gifts and BOGO offers with smart targeting rules
Kaching Bundles & Upsells · since 2024 · Checkout
Boost AOV with a custom slide cart featuring upsells, urgency timer, free shipping/gift bar, etc.
Essential Apps · since 2022 · Cart customization
Lift AOV via Free Shipping Bar Goal Cart Upsell and Cross Sell