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Post & DHL Shipping
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Frequently Asked Questions
Error messages
What does the “Invalid user credentials” error mean?
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What does the “shipper: Unbekannte Absenderreferenz” error mean?
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Shipments
How do I add product data for international shipping in Shopify?
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How do I activate PDDP in the Post & DHL Shipping app?
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How can I delete an existing shipping label?
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User account
How can I enter the new password for my account in the app?
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Why can’t I retrieve or add my participations?
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How do I create a system user, and why do I need one?
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Why does the app show an insufficient balance for my Internetmarke account?
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