An IoT device manufacturer processed warranty returns through long email threads — photos, serial numbers, labels, all requested one message at a time. We built a portal-driven RMA flow with automatic warranty validation and status updates, cutting cycle time 61%.
Typical results
0
Back-and-forth emails per return
92%
Serials validated automatically
6 min
Support time per RMA
Figures reflect typical results for this kind of automation.
The challenge
Every return started as an email thread: support asked for the serial number, then photos, then proof of purchase — nine messages on average before a label went out. Warranty checks meant digging through sales records by hand, RMAs dragged on for 18 days, and frustrated customers left one-star reviews about the returns process itself.
Before and after
RMA cycle time
−61%Emails per return
−100%Support time per RMA
−87%The automation
We built a returns portal that collects everything up front — serial number, fault description and photos in a single guided form. The serial is validated against warranty records automatically; covered devices get a prepaid shipping label within minutes, out-of-warranty cases get a repair quote instead. From there, every scan point — received, diagnosed, shipped — pushes a status update to the customer, and only genuine edge cases reach a human.
How it works
- 01
Guided intake, no email
Customers file the return through a portal form that captures serial number, fault description and photos in one pass.
- 02
Warranty checked instantly
The serial number is validated against warranty and sales records automatically — covered, out-of-warranty or invalid, decided in seconds.
- 03
Label generated
Approved RMAs get a prepaid shipping label and packing instructions immediately, no agent involved.
- 04
Status at every scan
Received, diagnosed, repaired, shipped — each checkpoint pushes an automatic update, so customers never have to ask.
- 05
Exceptions to humans
Mismatched serials or damage disputes route to the support queue with the full case history attached.
Starts from
- RMA portal request
- Device photos & serial number
Delivers
- Prepaid shipping label
- Status at every scan point
- Replacement or repair dispatched
The impact
RMA cycle time fell 61% — from 18 days to seven — with 92% of serial numbers validated without a human touch. The nine-email average dropped to zero back-and-forth messages, support time per return shrank from 45 minutes to about six, and reviews now praise the returns experience instead of punishing it.
Questions about this automation
How is warranty status checked without an agent?
The serial number entered in the portal is matched against sales and warranty records in the ERP or order system. The automation compares the purchase date with the warranty term and returns one of three outcomes: covered, out of warranty or invalid. Covered devices move straight to a label, while out-of-warranty devices get a repair quote.
Which systems does the returns flow connect to?
Typically a portal or form builder for intake, the sales or ERP system that holds serial numbers, a shipping carrier API for prepaid labels, and email or SMS for customer updates. Warehouse scan events such as received, diagnosed and shipped feed the status messages, so customers see progress without opening a support ticket.
What happens with damaged devices or serial numbers that don't match?
Those cases are routed to the support queue instead of being decided automatically. The agent receives the full history, including photos, the fault description and the warranty lookup result, and can approve, decline or request more information from one screen. It is a multi-step build, usually rolled out in stages, starting with intake and the warranty check.