Shipping for Shopify

USPS rates priced by destination zone and the box you actually ship in, shown at your Shopify checkout on any plan.

Shopify

Connect your store and SimpliSent handles shipping end to end. Orders sync the moment they come in, accurate rates show at checkout, and tracking writes back the moment you buy a label. No tab-switching, no copy-paste, no plan upgrade.

What you get

  • Accurate USPS rates at checkout, priced by destination zone and box size
  • On every plan including Basic, with no Carrier-Calculated Shipping (CCS) API upgrade
  • Discounted USPS, UPS, and FedEx labels from one dashboard
  • Orders sync and tracking writes back to Shopify automatically

How to connect

  1. 1Connect your Shopify store to SimpliSent.
  2. 2Set your shipping preferences in the dashboard.
  3. 3Turn on rates at checkout, then ship.

Every Shopify plan gets accurate USPS rates at checkout, including Basic and Grow. UPS and FedEx ship from your dashboard at the label stage.

Frequently asked questions

Does SimpliSent work on the Shopify Basic plan?

Yes. Shopify normally requires the paid Carrier-Calculated Shipping (CCS) API upgrade to show real carrier rates at checkout. SimpliSent shows accurate USPS rates on Basic and Grow without it, so you don't pay extra just to charge real shipping.

Why are my checkout rates wrong today?

Most bad quotes come from a flat rate or a default package size. Cost depends on the destination zone and the box's size and weight, so one number runs too high for nearby orders and too low for far or bulky ones. SimpliSent prices each order on those inputs instead.

Do I need carrier-calculated shipping?

Not for USPS. SimpliSent shows accurate USPS rates at checkout on every plan. UPS and FedEx ship from your dashboard at the label stage.

Will my tracking show up in Shopify?

Yes. When you buy a label, SimpliSent writes the tracking number back to the order. Your customer gets the normal Shopify shipping email.

Do my orders import automatically?

Yes. New Shopify orders sync into SimpliSent on their own. You can also sync on demand from the dashboard.

Connect your Shopify store

Accurate rates at checkout, plus a 14-day free trial.

Connect your Shopify store