For Returnly merchants using USPS labels:
- Shipping labels are billed at the time of label generation, and charged in aggregate once daily.
- When the refund for unused labels is received from the carrier, Returnly credits your account.
- In the billing process, this credit amount is deducted from the balance due for labels generated.
For Returnly merchants using their own UPS or FedEx account
- Labels are billed via by your shipping carrier.