JsRates

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JsRates is an E-commerce tool that allows Shopify stores to customize shipping rates using JavaScript. It provides full control over complex shipping rules, enabling dynamic solutions and seamless checkout integration.

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At a glance

Pricing

Freemium · Paid

Free tier

Yes

API

Yes

Skill level

Mixed

About

What is JsRates?

JsRates is a versatile Shopify app designed for merchants and developers to create custom shipping rates using JavaScript. It offers unparalleled control over shipping logic, allowing for the implementation of complex rules that standard apps cannot handle. Users can define rules based on products, couriers, zones, and exceptions, then test them with real Shopify checkout data. The platform supports AI-assisted code generation, third-party API connectivity for live prices, modular functionality, and VS Code workflows. JsRates is built to handle high checkout traffic, ensuring reliable and accurate rate delivery, and offers free setup assistance for non-technical users.

Best used for

Ideal for Shopify owners and developers who need to implement highly customized shipping rules, integrate with multiple carriers, and handle complex product-specific logic. Especially valuable for stores with unique fulfillment paths or those requiring precision beyond standard Shopify shipping options.

Common actions

customize shipping rates

manage shipping logic

integrate courier APIs

test shipping rules

Capabilities

Key features

JavaScript shipping logic editor
AI-assisted code building
Third-party API connectivity
Modular functionality
Real-time courier rates
VS Code workflows
Performance insight

Target Audience

shopify ownerdeveloperstartup foundersmall business owner

Integrations

Not yet documented

Pricing & Plans

Freemium · Paid

Not publicly disclosed. Check toolify.ai for current pricing.

FAQs

Do I need to know JavaScript to use JsRates?

While comfort with JavaScript allows you to write and test your own rules, JsRates offers free setup assistance for non-technical users. You can describe your shipping logic, and their team will configure JsRates for you.

Can I test JsRates without affecting my live Shopify store?

Yes, JsRates provides a free demo plan specifically designed for testing and building without impacting your live checkout. You can activate it in test mode and only switch to the full plan once you are satisfied with the rates.

What kind of complex shipping rules can JsRates handle?

JsRates can implement a wide range of complex rules, including multi-courier setups, product-specific rules, special handling charges, store-specific exceptions, and logic that standard Shopify rate apps cannot accommodate.

Does JsRates integrate with existing shipping carriers?

Yes, your JavaScript code within JsRates can incorporate rates from various couriers, including through their APIs, and present them in the format Shopify expects at checkout. This allows for real-time courier rate integration.

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