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Case study · Device-as-a-Service

Zetta Technologies

Device-as-a-Service lifecycle: quote, device assignment, subscription billing, support, RMA and refurbishment.

Industry
Device-as-a-Service
Location
Saudi Arabia
Apps
6 connected apps
Scope
6-step process
Products used
Services
Zoho implementationCustom app developmentSystem integration
At a glance
Every device tracked to its customer
Subscriptions billed automatically
Tickets checked against SLAs
Returns refurbished back into stock
The challenge

What Zetta Technologies needed to fix

Zetta Technologies is a Saudi Device-as-a-Service provider that leases and manages device fleets for companies. Each device is assigned to a customer, billed periodically, supported and eventually returned and refurbished.

  1. Device-level trackingEvery leased device had to be tracked by serial and customer.
  2. Subscription billingCustomers paid periodically for devices and services.
  3. Support and RMATickets had to check device SLAs and handle swaps.
  4. Returns and refurbishmentReturned devices went back into stock after refurbishment.
Computer monitor showing data charts and tables
Computer monitor showing data charts and tables. Photo credit
Before and after

What changed for the team

BeforeAfter

Every leased device had to be tracked by serial and customer

Each device tracked by serial to its customer in the asset register

Customers paid periodically for their devices and services under subscription

Recurring subscription invoices raised automatically in Zoho Billing

Tickets had to check device SLAs and handle swaps

Zoho Desk tickets checked against the device record and its SLA

Returned devices had to go back into stock after refurbishment

Returns refurbished and put back into Zoho Inventory stock

How it works

The business process, step by step

  1. 01

    Corporate lead

    A corporate lead is captured in Zoho CRM against the company's account, giving the sales team one record for the customer before devices and services are discussed and quoted.

  2. 02

    Devices and subscription quote

    Sales prepares a Device-as-a-Service quote in Zoho CRM covering the devices and the subscription for services. When the customer accepts the quote, it becomes a subscription in Zoho Billing.

  3. 03

    Asset assignment

    Devices are assigned to the customer by serial number. Stock is drawn from Zoho Inventory, and the assignment is recorded in the Zoho Creator asset register for that customer.

  4. 04

    Delivery

    The assigned devices are delivered to the customer. Because each serial is already linked to the account in the asset register, the team can see which devices are with which customer.

  5. 05

    Periodic billing

    Zoho Billing raises recurring subscription invoices for the devices and services on the agreed cycle, so customers are billed automatically, while accounts and VAT are kept in Zoho Books.

  6. 06

    Support, RMA and return

    Support tickets in Zoho Desk check the device record and its SLA. Faulty devices are handled through RMA and swapped, and returned devices are refurbished and put back into stock.

The solution

What we built for Zetta Technologies

Shyphan delivered the project on Zoho CRM, Zoho Inventory, Zoho Books, Zoho Billing, Zoho Desk and Zoho Creator, covering a 6-step process with 4 integration points.

  • Corporate accounts and DaaS quotes
Zoho CRM
Zoho CRM interface
Zoho CRM product screenshot, for illustration
  • Device stock by serial
Zoho Inventory
Zoho Inventory interface
Zoho Inventory product screenshot, for illustration
  • Asset register per customer
Zoho Creator
Zoho Creator interface
Zoho Creator product screenshot, for illustration
  • Tickets against device SLAs
Zoho Desk
Zoho Desk interface
Zoho Desk product screenshot, for illustration
  • Recurring subscription invoices
  • Accounts and VAT

Who uses it

Sales team

Manage corporate accounts and prepare Device-as-a-Service quotes in Zoho CRM that become subscriptions once accepted.

Operations team

Assign devices by serial from Zoho Inventory, record them in the asset register and arrange delivery to customers.

Support team

Handle tickets in Zoho Desk, check each device's SLA, and manage RMA swaps and returns for refurbishment.

Finance

Run recurring subscription invoices in Zoho Billing and keep accounts and VAT in Zoho Books.

Architecture

How the systems connect

InputsDevice management feedSupport tickets
Delivered by Shyphan
OutputsSubscription invoicesDevice assignments

Integrations

  • Quote to subscription

    Accepted quotes become subscriptions.

  • Serial assignment

    Devices assigned by serial.

  • Ticket to device SLA

    Support checks the device record.

  • Device management feed

    Device data linked via APIs.

Reports and dashboards

Asset register by customer

Devices assigned to each customer by serial number, from the Zoho Creator asset register.

Device stock by serial

Devices in Zoho Inventory, including refurbished returns available to assign again.

Subscriptions and recurring invoices

Active subscriptions and their recurring invoices in Zoho Billing for each corporate customer.

Support tickets and SLAs

Open tickets in Zoho Desk with the device and SLA each one is checked against.

The results

What the system does now

  • Every device tracked to its customer
  • Subscriptions billed automatically
  • Tickets checked against SLAs
  • Returns refurbished back into stock
Delivery

Five phases, discovery to support

  1. 01
    Discovery

    Process mapping, documents and data reviewed with each team.

  2. 02
    Design

    Target flow agreed across 6 apps and 4 integration points.

  3. 03
    Build

    Apps configured, custom logic built and integrations connected.

  4. 04
    Test and train

    User acceptance testing with real scenarios and role-based training.

  5. 05
    Go-live and support

    Cut-over, hypercare and ongoing improvements.

Local rules built in

ZATCA e-invoicing

Fatoora-format tax invoices with XML and QR, cleared or reported as required.

15% VAT

Standard, zero-rated and exempt supplies mapped, with return-ready reports.

Saudi PDPL

Personal data kept to what the process needs, with role-based access.

Arabic and English

Bilingual documents where customers and authorities expect them.

FAQ

Questions about this project

How does Zetta Technologies know which device is with which customer?

Each device is held in Zoho Inventory by serial number and assigned to a customer in the Zoho Creator asset register. Device data from the device management system is linked through APIs, so the register shows which serials sit with each account.

How are Device-as-a-Service subscriptions billed?

When a customer accepts a Device-as-a-Service quote in Zoho CRM, it becomes a subscription. Zoho Billing then raises recurring subscription invoices for the devices and services, while accounts and VAT are kept in Zoho Books.

What happens when a device fails or is returned?

The customer raises a ticket in Zoho Desk, and support checks the device record and its SLA. Faulty devices go through RMA and can be swapped. Returned devices are refurbished and put back into stock, ready to be assigned again.

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Where this service is weak - and what we do about it

We are not the cheapest, and we decline work where the budget will not cover doing it properly or where the product is the wrong answer.

How we handle it: You get a written recommendation after the free discovery call either way, including when that recommendation is not to proceed.

Vikas Saroj, Co-Founder and COO at Shyphan AI Solutions

Written and reviewed by Vikas Saroj, Co-Founder, COO & Growth at Shyphan AI Solutions, who owns delivery across India, the Gulf and the UK. Last reviewed on 14 September 2026. Meet the team · LinkedIn