FP1 ‑ Cart Shipping Calculator

Show estimated shipping rates in the cart so customers know costs before checkout.

FP1 - Cart Shipping Calculator lets shoppers preview estimated shipping rates in the cart using your existing Shopify settings. They can enter a destination and Postcode/Postal/ZIP code before checkout, helping reduce shipping surprises. It can also suggest the shopper’s country or region automatically to speed up the estimate. Final rates are confirmed at checkout. Works with most Shopify 2.0 themes with no custom coding. 14-day free trial, then $4.99/month.

• Show in-cart shipping estimates using your existing shipping zones.
• Optional Geo-IP can preselect country for faster in-cart shipping estimates.
• Pick country and province/state (if needed). Enter Postal/ZIP to refresh rates.
• Uses your configured rates, including carrier-calculated rates when available.
• Works on cart page and cart drawer, and fits neatly under totals in most themes.