Nitromule
Shipping and labels overview
Updated 2026-09-07
On this page
Everything about creating shipments in Nitromule — from the first rate shop to voiding a label you will not use.
Core workflow
Choices that matter
| Topic | Why it matters |
|---|---|
| One-off vs order labels | Store tracking sync |
| Multi-package | Multi-box orders |
| Bulk and CSV labels | High volume days |
| Insurance & signature | Extras / claims |
| Label settings | 4×6 vs letter |
| Schedule pickup | Driver collect |
| Void and download | Fixes without double postage |
| Refund a label | Unused postage credits |
| Return & round-trip | Inbound / both legs |
| Address book & presets | Saved contacts & boxes |