CSV Bulk Postage Order

Cryptostamps makes it easy to order bulk postage by importing a spreadsheet in CSV format.

When editing in LibreOffice or Excel remember to save it as CSV. We do not support any other format. Our support team is available 24/7 to assist. [email protected]

Download example CSV file

Upload CSV Bulk Postage Order

Maximum rows: 75 per upload.

Upload CSV and Add to Cart

View Cart (0 shipments)

Valid Values

These are the valid values for the "package_type" and "service" columns in the CSV file.

All values are case sensitive.

• USPS: Services
• First
• Priority
• Express
• ParcelSelect
• LibraryMail
• MediaMail
• FirstClassMailInternational
• FirstClassPackageInternationalService
• PriorityMailInternational
• ExpressMailInternational
• USPS: Package Types
• Parcel
• Letter
• Flat
• FlatRateEnvelope
• SmallFlatRateEnvelope
• FlatRatePaddedEnvelope
• FlatRateLegalEnvelope
• SmallFlatRateBox
• MediumFlatRateBox
• LargeFlatRateBox