Screenshots
1 / 6
One Rules Engine for Checkout. Control line items, validation, shipping & payment — all in one place
Take full control of checkout with Tweakday Checkout Rules — the all-in-one rules engine for line items, validation, shipping, and payment. Add gifts, warranties, or fees automatically, block fake or risky orders, and customize delivery and payment options — all without writing code. Built with Shopify Functions, it runs instantly, loads natively, and lets merchants build visual rules while developers extend logic using checkout attributes and conditions.
Key Features
- Add gifts, warranties & bundles as real line items in checkout
- Block fake, invalid, or risky orders with smart validation rules
- Hide, rename, or reorder delivery options using shipping rules
- Show or hide payment methods by cart value, country, or COD type
- Launch fast with 60+ prebuilt checkout rules — no coding needed
Tweakday Checkout FAQs
Contact Us
Get in Touch
with us
Whether you need more information on how LetsMetrix can help enhance your Shopify experience, or require technical support, don't hesitate to contact us. We're available 24/7 via email, phone, or live chat to ensure you have all the assistance you need.