How can I claim a Canada Post label refund purchased through an online platform?

Topic summary

  • Purchased a Canada Post shipping label through Shopify; the package was never delivered.
  • Canada Post investigated the claim and said a refund cheque would be mailed.
  • Because the label was bought via Shopify, the refund was sent to the platform rather than the buyer.
  • The poster is asking how to obtain the refund from Shopify; no guidance or resolution yet.
Summarized with AI on January 9. AI used: gpt-5.

I purchased a label through shopify for Canada post. The package was never delivered so I opened a claim with Canada Post. They investigated and said a cheque was going to be mailed. Since the label was purchased through shopify, the refund went to you guys not me even though I purchased the label. How do I get my refund.