How a Ready-Mix Concrete Supplier Cut Overdue Receivables by 58%
Challenge
Site-level credit chaos caused mounting overdues and mis-billed dispatches.
Solution
Zoho Books and CRM unified dispatch records, credit limits, and collections.
Tools
Zoho BooksZoho CRMZoho Analytics
Case Study: Ready-Mix Concrete Supply
How a Ready-Mix Concrete Supplier Cut Overdue Receivables by 58%
A mid-size RMC supplier dispatching concrete to real estate and infrastructure sites across multiple active projects had a cash-flow problem hiding in plain sight. Credit was extended at the site level, invoices followed batch delivery notes, and disputes over cubic-metre quantities were common. By the time accounts receivable was reconciled, months of overdue balances had piled up with no clear ownership. Zoho Books and Zoho CRM collections workflow gave the finance and sales teams a single source of truth, and within twelve months overdue receivables dropped by 58%, recovering Rs23L in previously stalled credit exposure.
Mid-sizeSupplier scale
12 monthsTo full ROI
3 toolsZoho stack deployed
Rs23LCredit exposure recovered
The Problem
RMC billing has structural complexity that manual processes cannot handle at scale. Credit is granted not to a company but to a site, delivery volumes fluctuate daily based on pour schedules, and disputes over batch weights or rejected loads can delay payment by weeks. For this supplier, three failure points had compounded into a serious overdue position.
Site-level credit with no system controls
Each active project site had its own agreed credit period, often 30 to 60 days from site delivery. These limits existed only in spreadsheets or verbal agreements, giving the dispatch team no real-time alert when a site crossed its threshold.
Disputed batch invoices delaying collection
Batch delivery notes were raised at the plant, but site engineers frequently disputed cubic-metre counts after the pour. Invoice disputes were logged informally, credit notes were delayed, and the original invoice aged in overdue buckets unchallenged for weeks.
No collections follow-up cadence
Sales reps owned the contractor relationships but had no visibility into overdue balances. Finance sent reminders in batches at month-end. By the time a formal escalation reached the contractor, the overdue was already 60 or 90 days old and harder to recover.
Solution Stack
Aaxonix deployed three Zoho products in an integrated configuration. Zoho Books invoicing and credit limits handled invoicing, credit limit enforcement, and reconciliation. Zoho CRM gave sales reps a live overdue dashboard tied to each contractor account. Zoho Analytics provided the finance head a consolidated aging report across all active sites.
Books
Zoho Books
InvoicingCredit LimitsCredit NotesGST (18%)
Site-level credit limits set per contractor-project combination. Dispatch orders blocked automatically when the limit is breached. Credit notes for disputed batches raised within 24 hours of site sign-off, clearing the aging bucket. GST at 18% on RMC supply computed automatically per invoice line.
Every contractor account in CRM showed live outstanding balance pulled from Books. Automated tasks assigned to the relationship manager at 15, 30, and 45 days past due. Escalation workflows triggered a finance-level contact at 60 days, replacing the informal month-end batch reminder.
Analytics
Zoho Analytics
Aging ReportSite ExposureTrend Tracking
Single aging dashboard covering all active project sites, segmented by contractor, site, and overdue bucket (0-30, 31-60, 61-90, 90+). Weekly trend line tracked debtor days movement. Finance head could isolate the top five sites by exposure at a glance without running any manual report.
Before vs After
Area
Before
After
Credit control
Spreadsheet limits, no system block
Hard limit per site in Books, dispatch blocked at breach
Invoice disputes
Informal logging, credit notes delayed 2-4 weeks
Dispute tracked in CRM, credit note raised within 24 hrs
Collections cadence
Month-end batch reminders only
Automated tasks at 15, 30, 45, 60 days past due
Overdue visibility
Month-end Excel aging, no site breakdown
Live site-level aging in Analytics, refreshed daily
All active contractor accounts, site combinations, and outstanding balances migrated into Zoho Books. Existing credit terms documented and encoded as per-customer credit limits. GST configuration verified for 18% RMC supply with HSN code mapping.
Phase 2
CRM integration and collections workflow
Weeks 3-5
Zoho CRM accounts linked to Books customers via the native integration. Outstanding balance field surfaced on account and deal views. Collections task automation built with four trigger points. Sales team trained on the overdue dashboard and task workflow.
Phase 3
Dispute-to-credit-note process design
Weeks 5-7
Standard operating procedure created for batch disputes: site engineer raises discrepancy in CRM, ops team verifies against plant batch log within 48 hours, credit note raised in Books on approval. Turnaround KPI set at 24 hours from approval to credit note.
Phase 4
Analytics dashboards and finance reporting
Weeks 7-9
Zoho Analytics receivables dashboard connected to Books for live aging data. Five dashboards built: site exposure heatmap, aging buckets bar chart, debtor days trend, top 10 overdue contractors, and monthly collections vs target. Finance head review session completed with sign-off.
Phase 5
Hypercare and process stabilisation
Weeks 10-12
Aaxonix team on-site two days per week for the first month post-go-live. Credit limit exceptions reviewed weekly with finance head. Collections task completion rates monitored. Minor workflow adjustments made based on field feedback from sales reps.
Results
Measured at the twelve-month mark against the pre-implementation baseline, three headline numbers tell the story. The combination of credit enforcement, faster dispute resolution, and a structured collections cadence delivered results that compounded through the year rather than plateauing after the initial cleanup.
For RMC suppliers, the credit problem is structural: billing happens at the batch, collection happens at the project, and disputes live in the gap between the two. Spreadsheets cannot enforce credit limits at dispatch, and informal reminders cannot sustain a collections cadence across dozens of active sites. Zoho Books and CRM close that gap by making the credit limit a system constraint rather than a policy, and by routing overdue follow-up to the person with the contractor relationship rather than a finance batch email. The 34-day debtor result is not a one-time cleanup. It is a repeatable operating state.
Frequently Asked Questions
Can Zoho Books handle site-level credit limits rather than company-level limits?
Zoho Books applies credit limits at the customer account level. For RMC suppliers with one contractor operating across multiple sites, the recommended approach is to create a separate customer record per project site, mirror the contractor’s legal entity in a parent account, and set the credit limit on each site record to match the agreed per-site exposure. This gives dispatch a hard block per site without losing the consolidated view of the contractor’s total outstanding at the parent level.
How does GST at 18% on RMC supply work in Zoho Books?
Ready-mix concrete attracts GST at 18% under HSN code 3824. In Zoho Books, a tax rate of 18% (split as 9% CGST and 9% SGST for intra-state, or 18% IGST for inter-state) is configured once on the item master. Every invoice line for RMC supply automatically applies that rate. GSTR-1 output and books balance are kept in sync natively, eliminating the quarterly manual reconciliation that was causing delays in this engagement.
What does the collections workflow in Zoho CRM actually look like?
A workflow rule triggers when an invoice in Books crosses a due-date threshold. At 15 days past due, a task is created in CRM assigned to the account’s relationship manager with a call-and-confirm action. At 30 days, a follow-up task with a payment commitment request. At 45 days, the task escalates to the sales manager. At 60 days, a separate workflow sends a formal notice template and creates a task for the finance team. Each task shows the invoice number, site name, amount, and days overdue so the person making the call has full context without switching screens.
How long does it realistically take an RMC business to see measurable improvement in debtor days after going live?
In this engagement, the first measurable improvement in overdue balances appeared at week eight, primarily from the credit limit blocks stopping new overdue from accumulating on already-breached sites. The collections cadence began producing consistent recoveries from month three onward as relationship managers worked through the backlog. Debtor days crossed the 50-day mark at month five and stabilised at 34 days by month twelve. Businesses with cleaner opening data and fewer disputed invoices can expect the initial improvement to appear faster, typically within the first six weeks.
