How do you integrate couriers with your online store?

Q&A • Shipping

How do you integrate couriers with your online store?

Integrating a courier means three things: calculating the rate at checkout, generating the waybill from the order and giving the customer a tracking link. Without them, every order means copying the address by hand into the courier's app.

Short answer

  1. Open a business account with the courier and obtain the API credentials.
  2. Connect the account in the store and configure rates by weight, value and locality.
  3. The waybill is generated automatically when you mark the order as ready to ship.
  4. The customer can track the parcel with the waybill number and tracking link.
  5. If you enable cash on delivery, the courier collects the money on delivery and transfers it to you; with card or bank transfer, payment is made upfront.

What matters when choosing a courier

  • Rural coverage, if you sell nationwide — it differs a lot between operators.
  • The locker or pickup-point network, which cuts cost and refusals.
  • The promised delivery time and how well it holds up in busy periods.
  • The rate per weight band and the surcharge for bulky parcels.
  • A documented API for waybills and parcel status.

Practical example

Example: a store with 40 orders a day loses about 3 minutes per parcel typing the address into the courier app by hand — two hours a day. With the waybill generated automatically from the order, that drops to seconds per parcel, and address errors, which cause returns, almost disappear.

Common mistakes

  • Setting a single nationwide shipping rate and losing money on heavy parcels.
  • Not validating the address and locality at checkout, then the waybill is rejected by the courier.
  • Not sending the tracking link and getting dozens of "where is my parcel?" messages.
  • Working with a single courier and getting stuck at peak season.

How 4shopy helps

  • Shipping methods configurable by weight, basket value and locality, including free shipping above a threshold.
  • Waybill generation straight from the order screen, with no manual address copying.
  • The waybill number and tracking link are available on the customer's order once it ships.
  • Parcel status appears on the order, so your team no longer digs through the courier app.

See also