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Connect a shipping carrier

Connect your own Shippo or ShipStation account so you can buy labels from Purity.

Owners and admins · Updated September 24, 2026

The Shipping screen in Purity, with example data
The Shipping screen, with example data.

Purity never sells postage itself. You connect your own carrier account, and labels are bought on that account at your rates.

  1. Open Shipping.
  2. Under "Carrier account", pick "Shippo" or "ShipStation".
  3. Paste the API key (ShipStation also needs the API secret).
  4. Check "Leave prices off packing slips" if you don't want your cost showing on the slip.
  5. Click "Save carrier".

Until a carrier is connected, a notice at the top of the page reminds you nothing can be bought yet.