Rate Lab
Rate Lab is a DIY Custom Carrier Service solution. You have full control over what rates are returned to checkout via Liquid templates.
About Rate Lab
Rate Lab is a DIY Custom Carrier Service solution. You have full control over what rates are returned to checkout. If you're considering a custom carrier service, but don't want to build and maintain a custom app, this is the solution for you. All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. I am hoping this will solve our problem of saving customers money on shipping by switching from UPS to fright at a certain quantity order. This was a great idea and setup by Pogodan. This app needs access to the following data to work on your store. Learn why in the developer's privacy policy . Name, email address, phone number, physical address, geolocation, IP address, browser and operating system Name, email address, phone number, physical address Meets our highest standards for performance, design, and integration. Learn moreOpens in new window
Screenshots
Key Features
Pros & Cons
Pros
Cons
Pricing
Basic Plan $39 / month or $429/year and save 8% 7-day free trial
Quick Info
- Category
- Marketing
- Platforms
- Shopify
- Rating
- 5.0
- Last Updated
- 2026-03-19
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