A ₹100 crore manufacturer lands its biggest order of the year. While the sales team celebrates, the CFO is concerned about covering costs before the customer pays. The company needs to pay for raw materials, production, and salaries right away, but the customer will pay in 60 to 90 days. This new order has already increased the company’s working capital needs, and the CFO must find a way to fund that gap.

As the company scrambles to cover these upfront costs, collections start to slow down. With more customers to follow up with, some are missed, and days sales outstanding (DSO) increases by 15 days. That ties up another ₹4.1 crore in receivables, costing about ₹41 lakh a year in interest. Now the CFO must ask the bank for an emergency credit line, but banks usually take time to respond.

Revenue and cash run on different clocks

A sale is recorded as soon as an invoice is sent. But the cash might come in 30, 60, or even 90 days later. Until then, the business must cover the gap with its own funds.

Days Sales Outstanding (DSO) shows how long it takes to collect payment after a sale. As sales increase, accounts receivable also goes up. If DSO rises too, more cash gets stuck with customers, sometimes faster than revenue grows. That’s why CFOs watch DSO together with sales growth.

What one day of DSO costs you

Cash locked up per day of DSO = annual credit sales ÷ 365

For this ₹100 crore business, each extra day of DSO ties up about ₹27 lakh. Over fifteen days, that adds up to ₹4.1 crore. With a 10% cost of funds, that’s ₹41 lakh a year in interest, all because collections are slow.

Growth multiplies the Collections Challenge

When a business grows faster than its working capital can handle, it is overtrading. Each new order increases the amount the business must fund before the customer pays. Other working capital needs make this problem even bigger:

  • Raw material or parts suppliers may expect payment in 15 or 30 days while large buyers push for 60 or 90 days, leaving the manufacturer or seller to fund the difference
  • Fulfilling a larger order can require more raw material and finished stock before the customer pays
  • GST and other operating outflows can arise before the corresponding customer cash is received, depending on the applicable tax and payment rules
  • Salaries, rent and loan repayments remain due on schedule regardless of when customers pay

These pressures raise the stakes on timely collections because every extra day receivables sit uncollected is a day the business finances the operating cycle on its own. In a 2026 market survey by SMERGERS, 60% of the respondents said they needed funding mainly for working capital or inventory support.

The gap widens quietly on the operations side too

Payment terms are only part of the problem. The other is whether the business can keep managing receivables actively as it scales. A collections manager handling a few hundred accounts can call, follow up, and negotiate with most of them. When the customer base scales to a few thousand, which can happen as sales expand, the same manager cannot meaningfully work every account.

A promise to pay might live only in someone’s memory or as a stray note, rather than in a trackable system. This results in follow-ups falling through and genuine invoice disputes going unnoticed for weeks until the receivables have aged well past the point where they could have been sorted out easily.

Therefore, when the order book is growing, collections must scale with it.

What increases DSO: the three biggest causes

To improve collections and protect cashflow, it’s important to understand where delays come from. Customers rarely pay late for just one big reason. Usually, delays add up from many small, everyday issues:

Disputes and questions cause about half of the delay

These can include a pricing mismatch, a short delivery, a missing PO or GRN, or a credit note that hasn’t been issued. The customer won’t pay until these issues are fixed. Often, the seller only finds out after the invoice is already overdue

Missed commitments make up about 40% of the delay.

For example, a customer promises to pay by Friday, but Friday comes and goes without payment. No one follows up because the promise was made on a call or WhatsApp and wasn’t recorded

Other factors account for about 10% of the delay.

These include real cash flow problems for the customer, approval delays, or gaps in internal processes

Disputes and missed commitments together cause about 90% of the delay beyond agreed terms. The main problem is that information is scattered across WhatsApp chats, call notes, email threads, and personal inboxes, making it hard for finance to track.

This is where Vayana CollectrIQ comes in

Vayana CollectrIQ addresses this gap by scaling operational capacity to manage collections at the volume growth produces. It runs AI-native collection agents across WhatsApp, voice, and email, working across the customer base in multiple languages.

Promises to pay, disputes, and queries are scattered across WhatsApp chats, call notes, and email threads as unstructured data. Vayana CollectrIQ collates them and converts them into structured data, alerts and predictions. It tracks and follows up on promised payment dates automatically, and dispute patterns surface as they form, so finance teams can address exceptions before receivables become harder to collect.

So even when customers take their full credit period, the business stops losing additional days to missed follow-ups, broken payment commitments, or late-identified disputes. Every extra day in the collection cycle ties up more cash in unpaid invoices, so recovering those days directly frees up working capital.

How much cash could this free up for your business? Try our value calculator to see how much you could save in working capital.

Growth should not have to outrun collections

While good sales are still good sales, their financial benefit depends partly on how efficiently they turn into cash. As sales grow, CFOs need visibility into the size and aging of receivables, DSO, customer payment behaviour, and the actions being taken to collect outstanding amounts. Though inventory, supplier terms, and other working-capital requirements are important as well, customer collections determine when a significant chunk of the revenue sitting on the books becomes available cash.

A business should be able to increase sales without letting its collections process become the bottleneck. When collection capacity grows alongside the receivables book, finance has a better chance of keeping the cash cycle aligned with the sales cycle, and the business can grow without growth itself becoming a source of strain.

To know more about this ai-enabled collections solution, write to us at collectriq-enquiries@vayana.com