2. Delivered but not received
- Customer claims not received
3. Waybill problems
- Invalid / expired / missing
5. Customer return issues
6. Change return location
- Different locker / method
9. Customer cannot pick up
- Not found / code not working
14. Change delivery point
- To home / different locker
17. Redeposit for customer
18. Redeposit for merchant
19. Reactivate shipment
- Cancelled / incorrect deposit
22. Billing discrepancies
- Wrong charges / double payment