She Typed 40 Identical Invoices Every Month for 3 Years. Then We Automated It.
A facilities management company in Business Bay had 40 subscription clients on monthly service contracts. Every month, the same accounting assistant created the same 40 invoices manually. She had done this for 3 years.
The Setup Nobody Questioned
A facilities management company in Business Bay had 40 subscription clients on monthly service contracts. Every month, the same accounting assistant opened the same list, created the same 40 invoices with the same amounts, the same line items, and the same payment terms. She had done this for 3 years. She was good at it. Fast. Accurate. But she was spending 5 full working days every month on a task that a system performs in 90 seconds. The process felt efficient because it was familiar. Open the client list. Open QuickBooks. Create invoice. Copy line items. Check the amount against the contract. Adjust for any mid month changes. Save. Email. Repeat 39 more times. Each invoice took about 20 minutes. Some clients had multiple service lines. Some had recently changed their contract terms. The assistant kept notes in a separate notebook about which clients changed what and when. The notebook was her system. Without it, 6 of the 40 invoices would have been wrong. Nobody questioned the process because the invoices went out on time. But "on time" meant the assistant started on the 25th and finished on the 2nd of the following month. Those 5 days were unavailable for anything else.
What They Tried Before the ERP
They tried invoice templates in Excel. Faster creation, but the email step was still manual. They tried copying last month's invoices in QuickBooks and changing dates. That worked until a client's contract changed and the old invoice was cloned without the update. Two months of incorrect billing before the client noticed. They considered hiring a second accounts person for month end. AED 4,500 per month to solve a process problem with headcount. The GM pushed back. "There has to be a better way."
What Actually Solved It
ERPNext's subscription module. Each of the 40 clients was set up as a recurring subscription with their specific service items, pricing, frequency, and payment terms. The system generates all 40 invoices on the configured date. The assistant reviews the batch, confirms any mid cycle changes, and submits. The invoices email automatically. The 5 day process became a 2 hour review. The assistant did not lose her job. She gained 4.5 days per month to manage collections, reconcile payments, and follow up on overdue accounts. Accounts receivable aging above 60 days dropped by 35% in the first quarter because she finally had time to chase payments instead of creating documents. A professional implementation configured all 40 subscriptions during week 3. Contract terms, billing cycles, and auto email settings were live by week 4.
The Outcome
Month 1: all 40 invoices generated in 90 seconds. 2 required manual adjustment for mid month contract changes. Total time: 2 hours. Month 3: the assistant identified AED 12,000 in overdue receivables she had not had time to pursue previously. Two clients paid within a week of her first follow up call. They had assumed nobody noticed. Month 6: the company added 8 new subscription clients. Previously, 8 new clients meant 8 more manual invoices, pushing the process from 5 days to 6. With the system, it meant 8 new subscription records. Total additional monthly effort: zero. The starter plan at AED 1,999 per month includes the subscription billing module. For any company with more than 10 recurring clients, it is the feature that pays for the entire ERP within the first quarter. Three years of manual invoicing was not a staffing problem or a training problem. It was a systems problem that everyone worked around because the workaround was just functional enough to survive. The difference between surviving a process and optimizing it is the difference between typing 40 invoices and reviewing 40 invoices. Same documents. Different use of a person's time and talent.
Frequently Asked Questions
Can ERPNext handle subscriptions with different billing cycles?
Yes. Each subscription can have its own billing frequency: monthly, quarterly, annually, or custom. Mixed frequencies within the same client account are supported. The system generates each invoice on its configured schedule.
What happens when a client changes their contract mid cycle?
You update the subscription record with the new terms. The next generated invoice reflects the changes automatically. ERPNext can also prorate billing for mid cycle changes if configured.
Can the system send payment reminders for overdue subscription invoices?
Yes. ERPNext supports automated payment reminders at configurable intervals. You set reminder schedules such as 7 days before due, on due date, and 7 days overdue. Each reminder uses a customizable email template.
Automate Your Recurring InvoicesWhen You are Ready,
We are Here.
Book a free demo. We will show you how ERPNext generates your monthly subscription invoices in seconds, not days.Book a free demo. We will show you how ERPNext generates your monthly subscription invoices in seconds, not days.