Domestic bulk upload
Buy many labels from one CSV
Upload the Label Shark domestic template, compare live rates for every row, pick one carrier service for the whole batch, then pay once.
Drop your CSV here
Template columns must stay unchanged.
One row per label
Keep each package, sender, and receiver on its own template row so every shipment can be rated independently.
Batch service choice
After upload, choose one UPS, FedEx, or USPS service for the whole batch and see the row prices plus total.
Links come back
When payment finishes, labels appear in the table and you can download an enriched CSV with tracking and label links.
Template checklist
Domestic US shipments only
Package dimensions in inches
Weight in ounces or pounds
US phone numbers for sender and receiver
One sender and receiver per row
Do not rename template columns
Good to know
Larger uploads take longer because every row gets live carrier pricing. You can keep the tab open while rates come in, then review the batch before paying.
Bulk labels FAQ
Before you upload
What formats can I upload?
Upload CSV or XLSX using the templates above so the columns stay in the expected format.
Can rows have different destinations?
Yes. Each row can have its own sender, receiver, address, and package details.
Can I choose different services per row?
Right now one service is selected for the whole batch so checkout stays fast and predictable.
Where do labels go after payment?
They appear in the results table, in the enriched CSV, and in one summary email sent to the billing email.