What is JsRates?
Custom Shopify shipping rules in JavaScript.
Who is JsRates best for?
JsRates is best for Shopify merchants whose shipping rules are too complex for Shopify's own settings.
Stores with unusual shipping rules
Rules for several couriers, product types, warehouses or special handling charges fit in one script when Shopify's settings cannot express them.
Developers and Shopify agencies
Code can be split into reusable modules, written in VS Code and checked with logs and test payloads before it reaches checkout.
Live courier pricing
Scripts can call courier APIs or your own services and mix live carrier prices with your own rules.
Merchants who do not code
The JsRates team will write the rules for you at no cost if you describe how your shipping should work.
How much does JsRates cost?
JsRates is free to install and test in its Demo plan, and running your custom shipping rates on live Shopify checkouts costs $35 a month on the Full plan.
- Shopify checkout test mode only, no live orders
- Up to 1,000 requests and 500,000 AI characters
- AI-assisted coding, debugging and test data
- Live checkout with unlimited rate requests
- 5,000,000 AI characters a month
- VS Code integration and a dedicated API endpoint
JsRates bills through Shopify in US dollars every 30 days, and the store needs Shopify's Carrier Calculated Shipping API. Merchants who are not technical can ask JsRates to set up their rules at no cost. Full pricing on jsrates.com. We checked these prices on .
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Questions about JsRates
What is JsRates?
Custom Shopify shipping rules in JavaScript.
Who is JsRates for?
JsRates is best for Shopify merchants whose shipping rules are too complex for Shopify's own settings.
Is JsRates free?
Only for testing. The JsRates Demo plan has no time limit but runs in Shopify's checkout test mode with up to 1,000 requests, so real customers never see its rates. Showing your custom rates on live orders needs the Full plan at $35 a month.
How much does JsRates cost?
JsRates's paid plans are Full at $35 per month.
Where can I try JsRates?
On its official website, jsrates.com.
Do I need to know JavaScript to use JsRates?
No. If you can write JavaScript you can build and test the rules yourself, with AI help in the editor. If not, you describe your shipping rules and the JsRates team sets them up for you at no extra cost.
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