Step-by-step instructions from CSV export to automatic tracking number registration.
Instant Ship! for Click Post is a Shopify app that bulk-exports order data into Click Post CSV format, then auto-extracts tracking numbers from printed label PDFs and registers them back to Shopify.
No initial setup is required. You can start using the app immediately after installation.
The plan costs USD 8.00/month. A 10-day free trial is included so you can try all features.
The app has two main screens, accessible via the top navigation.
Displays your unfulfilled orders and lets you export them as a CSV file.
Upload label PDFs from Click Post to automatically register tracking numbers to your Shopify orders.
How to use the Label Issue screen.
When you open the screen, unfulfilled orders are displayed. You can see order numbers, customer names, amounts, shipping methods, and payment status.
Use the search bar to find orders by number or customer name. Filters for date, payment status, order status, and shipping method are also available.
Use the checkboxes to select the orders you want to ship. The header checkbox selects all visible orders. If no orders are selected, all displayed orders will be exported.
Click the CSV export button to download a Click Post-formatted CSV file. Addresses are automatically split to fit within Click Post's character limits (20 full-width characters per field).
Enable the 'Include order number in address' option to print the order number on the shipping label. This improves matching accuracy when uploading the PDF later.
How to import the CSV into the Click Post website and print labels.
Log in to the official Click Post website (clickpost.jp).
Use the bulk application feature to upload the CSV file. The limit is 40 entries per upload. For more than 40, split into multiple uploads.
Review the imported data, complete payment, and download the label PDF. You will need this PDF for the next step.
Keep the downloaded PDF as-is. Scanned PDFs or PDFs modified/merged with other tools cannot be read by the app.
How to use the tracking registration screen. It follows a 3-step wizard.
Drag and drop or click to upload the label PDF downloaded from Click Post. Multi-page PDFs are supported.
Tracking numbers and postal codes are automatically extracted from the PDF and matched against your Shopify orders. Auto-matched orders show a green badge. If there are multiple candidates, select the correct order from the dropdown.
Review the results and click Register. Order status will be updated to Fulfilled, and a shipping notification email with the Japan Post tracking URL will be automatically sent to your customers.
Uncheck any tracking numbers you don't want to register. Tracking numbers with no matching order are automatically skipped, so there's no risk of sending incorrect notifications.
The recommended daily shipping workflow.
Select unfulfilled orders on the Label Issue screen and download the CSV.
Import the CSV into Click Post, complete payment, and download the label PDF.
Print labels, attach them to packages, and drop them at the post office.
Upload the label PDF on the Tracking Registration screen. Auto-match and register — done.
Even with 100 shipments, the entire process — CSV export, import, and PDF upload — takes under 10 minutes.
Use the original PDF downloaded from Click Post. Scanned PDFs or PDFs that have been modified or merged with other tools are not supported.
If multiple orders share the same postal code, multiple candidates will be displayed. Select the correct order from the dropdown. Using the 'Include order number in address' option improves matching accuracy.
The app automatically splits addresses to fit within each field's limit (20 full-width characters). No manual editing is required.
Make sure orders are selected. Orders without a shipping address are excluded from CSV export.
Yes, you can download CSV files and upload PDFs from smartphones including iPhone. You can manage your shipping workflow on the go.
