How to create a Canada Post shipping label online (a seller guide)

For many Canadian sellers, the daily routine is logging into the Canada Post site and creating each label one parcel at a time—enter the address, pick a service, buy the label, download and print. Fine at low volume, but once orders grow, creating labels online becomes the most time-consuming task of the day.

The limits of creating Canada Post labels on the carrier site

Canada Post lets you create and buy labels online, but it is essentially one order at a time: fill in, buy and download each label individually, with no real bulk import or merged download. Manageable for a few dozen; unworkable for hundreds, and manual entry invites errors and missed orders.

How to create Canada Post labels online in bulk with ShipCay

Import your orders in one go (CSV template or API) and ShipCay connects to Canada Post to create official labels online in bulk, supports batch payment, and merges them into a single PDF ready to print—hundreds of orders in minutes instead of one-by-one on the carrier site. Tracking numbers sync back automatically to your store or marketplace.

Compare and save: Canada Post or Purolator?

Regular parcels are cost-effective via Canada Post Expedited Parcel, while express or business shipments are often cheaper with Purolator, and remote addresses carry surcharges. ShipCay auto-compares by destination and weight and buys each label at the lowest rate—so you never guess which carrier to buy from.

Get started

See /en/carriers/canada-post/ for Canada Post details, or read our guide on batch-printing Canada Post labels. Sign up and import your first batch to try it, and email support@shipcay.com for a rate tailored to your volume.