Many finance teams using NetSuite still rely on manual processes to manage accounts receivable. Collections are handled with spreadsheets and inboxes. Reminders go out late—or not at all. Payments trickle in unpredictably.
The result? High days sales outstanding (DSO), slower cash flow, and time-consuming follow-ups.
But it doesn’t have to be that way. With the right AR automation built specifically for NetSuite, mid-market companies are reducing DSO by up to 30%, without adding headcount or switching systems.
This guide explains where the gaps are in native NetSuite AR management, how automated collections fix the problem, and what real results look like.
Why DSO Stays High in NetSuite
NetSuite is a powerful ERP, but out of the box, it wasn't built to manage collections proactively. Here are some of the biggest gaps finance teams face:
- No centralized collections workflow: Follow-ups live in spreadsheets or personal inboxes, making it hard to track progress or prioritize accounts.
- No automated segmentation: All customers get the same reminder cadence, regardless of risk profile or behavior.
- Limited customer-facing tools: Customers may receive multiple invoices, from multiple entities, with no consolidated way to pay.
- Manual cash application: Payments arrive but don’t automatically match to the right invoices, creating unapplied cash and inaccurate AR aging.
These gaps create a slow, reactive collections process that drives up DSO and ties up working capital.
How Automated AR Collections Fix the Problem
Centime's AR automation solution is embedded within NetSuite, so finance teams can manage collections from within their ERP—without duct-taping together spreadsheets, email threads, and bank portals.
Here’s how automation changes the equation:
1. Collections Campaigns by Customer Segment
Automatically group customers based on risk, balance, or behavior. High-risk accounts get tighter follow-up cadences and escalations. Reliable payers get light-touch reminders. Everything runs in the background.
2. Automated Reminders and Escalations
Stop sending one-off emails. Centime triggers reminders at custom intervals—before and after due dates—and escalates unpaid invoices to the right team member when needed.
3. Customer Payment Portal
Give your customers a branded portal where they can view all open invoices across entities, pay in a few clicks, and track payment history. This removes friction and improves on-time payment rates.
4. Real-Time NetSuite Sync
Every activity—from invoice delivery to customer payment to dispute resolution—syncs back to NetSuite in real time. No duplicate entry. No reconciliation gaps.
5. Automated Cash Application in NetSuite
Incoming payments are automatically linked to the correct invoices in NetSuite. This eliminates unapplied cash, reduces manual reconciliation work, and keeps the NetSuite accounts receivable aging report accurate at all times.
See Centime in action
Our innovative AR, AP and business banking solutions are powerful alone, and even better together.
Schedule a tailored demo with a Centime expert.
Key Differences: Native NetSuite AR vs Automated AR with Centime
Native NetSuite AR Management:
- Manual follow-up by phone or email
- Collections not customer segmented
- Few online payment choices
- Manual cash application
- No automated escalation workflows
Centime AR Automation for NetSuite:
- Automated reminders and escalation campaigns
- Segmentation by risk, balance, and behavior
- Branded customer payment portal
- Automated cash application and matching
- Real-time two-way NetSuite sync
DSO Best Practices for NetSuite Users
If your team is looking to reduce DSO beyond automation alone, these practices make a measurable difference alongside the right AR software.
Set clear payment terms upfront & confirm them in every invoice. Ambiguity creates delays.
Review the NetSuite accounts receivable aging report regularly. Aging buckets that go unreviewed for weeks turn into write-offs.
Segment your customer base before setting reminder cadences. A single cadence applied to all customers wastes effort and misses risk signals.
Automate dunning early. Waiting until an invoice is 60 days past due makes collection significantly harder.
Give customers an easy way to pay. A self-service portal reduces the back-and-forth that slows payment.
Real Results: DSO Down, Cash Flow Up
Mid-market NetSuite users who implement AR automation see measurable improvements:
- 30% average reduction in DSO within months of implementation
- 70% less manual collections effort
- Fewer write-offs and disputes, thanks to consistent reminders and full customer visibility
*Performance metrics such as DSO reduction and decreased manual effort are based on internal Centime benchmarks and self-reported results from customers using Centime’s AR automation with NetSuite. Individual results may vary.
Built for NetSuite
Centime is the most powerful embedded AR automation solution for NetSuite. Our native integration means you don’t need a patchwork of third-party tools or manual workarounds. Just faster cash collection, fewer errors, and complete visibility—all within the ERP you already use.
See Centime in action
Our innovative AR, AP and business banking solutions are powerful alone, and even better together.
Schedule a tailored demo with a Centime expert.
Want to Reduce Your DSO?
If your AR team is still chasing payments manually, it’s time to rethink your process.
Book a demo to see how Centime helps NetSuite users speed up collections, reduce DSO, and improve cash flow—without switching systems.
Frequently Asked Questions
What is DSO, and why does it matter for NetSuite users?
DSO = days sales outstanding. This is the average number of days it takes to collect payment after a sale. High DSO means cash is tied up in outstanding invoices, limiting working capital. For NetSuite customers, one of the simplest methods to improve cash flow without changing the company model is to reduce DSO by improving AR automation.
How does AR automation reduce DSO in NetSuite?
AR automation reduces DSO by triggering reminders automatically, segmenting customers by risk and payment behavior, giving customers an easy way to pay online, and applying cash to the right invoices without manual effort. Together, these changes cut the average time between invoice and payment.
What are the best tools to automate dunning and collections in NetSuite?
Centime is a native NetSuite AR automation solution that handles automated dunning, collections campaigns, customer segmentation, a self-service payment portal, and automated cash application, all within the NetSuite environment. Other third-party options exist but require separate integrations and additional reconciliation.
How does Centime integrate with NetSuite?
Centime is embedded within NetSuite rather than connected through an external integration. This means it uses the same customer, invoice, & payment data in real time. Every action syncs back to NetSuite without manual exports or duplicate entry.
What is a realistic ROI for AR automation in NetSuite?
Centime customers report an average 30% reduction in DSO and a 70% reduction in manual collections effort within months of implementation. The actual ROI depends on current AR volume, average invoice value, & existing DSO levels, but the reduction in staff time and improvement in cash flow are measurable quickly.