Table of Contents
- 1. Why Cash Flow Needs a System (Not Just Spreadsheets)
- 2. Part 1: Fixing Your Accounts Receivable System 📥
- 2.1. Your Receivables Stack
- 3. Part 2: Building Strategic Accounts Payable Habits 📤
- 3.1. Your Payables Stack
- 4. Part 3: Mastering the Cash Conversion Cycle 🔄
- 4.1. Targets to Aim For:
- 5. The Cash Flow Dashboard That Doesn’t Suck
- 6. The Hidden Cash Flow Killers (and How to Dodge Them) ☠️
- 7. Final Word: Control Is the New Competitive Advantage 💡
Let’s talk about a topic most founders ignore until it’s already a problem: cash flow.
Not runway. Not burn rate.
Not “do we have money this month?”
We’re talking about systems—how cash moves in and out of your startup with enough predictability that you can sleep at night.
In our guide on Bootstrapping Your Business, we explored how to manage finances with limited resources. This article takes you one level deeper: how to build a cash flow engine that keeps running no matter your funding stage. Because at the end of the day, your startup doesn’t run on pitch decks or potential. It runs on cash.

Let's dive into how savvy entrepreneurs transform accounts receivable, accounts payable, and overall cash flow into their startup's superpower.
Why Cash Flow Needs a System (Not Just Spreadsheets)
The difference between founders who constantly panic at the end of the month and those who feel in control?
📌 The first group is reacting to numbers.
📌 The second group is running a system.
It’s not about tracking everything—it’s about mastering the Cash Flow Trinity:
📥 Accounts Receivable (get paid faster)
📤 Accounts Payable (pay smarter)
🔄 Cash Conversion Cycle (turn every dollar into momentum)
This isn’t theoretical. These are real levers used by companies like Buffer, Figma, and thousands of others that scaled profitably without chasing runway extensions.

Part 1: Fixing Your Accounts Receivable System 📥
(AKA: Stop Being Your Customer’s Bank)
Most startups suck at getting paid. Invoices go out late. Payment terms are generous. Follow-ups are awkward or nonexistent.
Here’s how to fix it:
Your Receivables Stack
Clear Terms from Day One → Net 7 or Net 15 (not 30)
One-Click Payment Links → Stripe, Wave, or Zoho Invoice
Automated Nudges → Schedule reminders 3 days before and after due dates
Early Pay Incentives → Offer 2% off if paid in 5 days
Target: Recover within 3 months
Part 2: Building Strategic Accounts Payable Habits 📤
(Paying slower without being a jerk)
Paying vendors isn’t about speed—it’s about strategy. Especially when you’re trying to stretch cash without cutting corners.
Your Payables Stack
Negotiate Always → Aim for 30–45 day terms
Tier Your Payments → Revenue-impacting vendors first, admin stuff later
Use Trade Credit → Treat it like a short-term, interest-free loan
Track Vendor Performance → Are they worth prompt payment?
🎯 Founders who treat payables like chess—not checkers—end up with more breathing room, better vendor relationships, and fewer “we can’t make payroll” moments.
Part 3: Mastering the Cash Conversion Cycle 🔄
(Turning chaos into flow)
The Cash Conversion Cycle (CCC) is the number of days it takes for cash to leave your business (to pay suppliers) and come back in (as customer payment).
📉 Short CCC = cash is constantly flowing
📈 Long CCC = you’re plugging holes every week
Targets to Aim For:
Receivables: < 10 days
Payables: > 30 days
Inventory (if applicable): Full turnover every 30 days
Even if you’re service-based, your “inventory” is time. Don’t let unbilled work or unpaid invoices pile up. If you invoice once a month, you’re building friction into your own system.

The Cash Flow Dashboard That Doesn’t Suck
You don’t need 50 metrics. You need one place that tells you three things:
How much cash is available today
What’s coming in next 30 days
What’s going out next 30 days
That’s it. Build it in Notion, Google Sheets, or Float. The best dashboards are the ones you actually look at.
The Hidden Cash Flow Killers (and How to Dodge Them) ☠️
Let’s get real—most cash flow problems aren’t from lack of sales. They come from bad habits.
🚫 Monthly Invoicing – leads to 30-day delays you can’t afford
✅ Solution: invoice immediately after delivery or on milestone triggers
🚫 “We’ll Pay as Soon as We Can” Culture – vague commitments drain your cash
✅ Solution: set and enforce payment deadlines. You’re a business, not a donation platform
🚫 Annual Software Plans Paid Upfront – looks like savings, kills liquidity
✅ Solution: go monthly until your runway is strong enough to handle the hit
Final Word: Control Is the New Competitive Advantage 💡
In a world obsessed with scaling fast and raising faster, startups that control their cash flow have something even more powerful than capital: options.
Options to:
Say no to bad-fit investors
Grow at your own pace
Make strategic decisions without panic
Sleep, finally
Let your competitors burn their runway. You? You’re building a cash system that prints permission to keep going.
Ready to build the cash system your startup deserves?
Let’s map it out together → Book a free strategy call
May your invoices be paid early and your vendors be patient,
Natasha Galitsyna
Co-Founder & Creator of Possibilities @ EIM
7+ years in Startups
EIM "EIM Services" has partnered with multiple Canadian and International startups to deliver scalable, cost-effective, and solid solutions. Our expertise spans pre-seed to Series B companies, delivering automated financial systems that reduce financial overhead by an average of 50% while ensuring investor-grade reporting at a fraction of the cost of an in-house team. We've helped startups save thousands through strategic financial positioning and compliance excellence.