Shopify Functions

Fresh

by Shopify Inc.

Server-side WebAssembly functions for customizing checkout and cart business logicDevelopers replacing legacy Shopify Scripts (sunsetted June 2026) or implementing complex discount, shipping, and B2B pricing rules that cannot be achieved with native admin settingsFree tier

WebAssembly-based serverless compute layer that lets developers override core platform logic for discounts, shipping, payment methods, and cart validation at checkout.

Features

Shopify Flow Automationpaid onlyShopify Functions (Checkout Extensibility)paid onlySidekick AI Assistantpaid onlyShopify Magic (AI Content Generation)paid onlyNatural Language Analytics Reportspaid onlyCustom Report Builderpaid onlyShopifyQL Analytics Query Languagepaid onlyMulti-Channel Sales (Social, Amazon, etc.)all plansGraphQL Admin APIall plansWebhooksall plansPOS Pro (Advanced In-Person Retail)paid onlyAbandoned Cart Recoverypaid onlyDuties & Import Tax Calculationpaid onlyPCI DSS Level 1 Complianceall plansSOX-Compatible User/Role Exportenterprise onlyUser Groups & Role Managemententerprise onlyCheckout Branding Editorpaid onlyB2B Company Profiles & Custom Catalogspaid onlyShopify Tax (Smart Categorization, Canada/US)paid onlyMetafields / Custom Dataall plansShopify Balance (Business Banking)paid onlyShopify Capital (Working Capital)paid onlyThird-Party Calculated Shipping Ratespaid onlyLive View (Real-Time Store Analytics)paid only

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