fbpx
Step-by-step guide for creating a cash flow forecast to manage finances in e-commerce.

How to Build a Cash Flow Forecast for Your E-commerce Store

In e-commerce, success isn’t just about sales—managing cash flow is key. Without a clear forecast, it’s easy to lose track of finances and miss growth opportunities. Thankfully, creating one is simpler than you think. This guide will walk you through easy steps to build a realistic forecast, helping you predict cash movements, make informed decisions, and keep your business financially healthy.

Step 1: Gather Financial Data

Start by collecting all financial information from the previous months. This includes sales figures, operational costs, returns, refunds, marketing expenses, and supplier payments.

Tip: If you’ve been running your store for a while, use historical data to create a pattern. Look for trends in seasonality, high sales months, or increased costs. For new businesses, estimate based on industry standards and competitor benchmarks.


Step 2: Forecast Sales

Estimate your expected sales for each month in the upcoming period (3, 6, or 12 months). Be conservative in your estimates, especially in an uncertain economy.

Tip: Factor in your current marketing efforts, seasonality, any upcoming promotions, and the economic conditions that might affect customer spending. Use your historical data to create realistic projections. For instance, expect a surge in sales during the holiday season, but account for a drop afterward.


Step 3: Estimate Operating Expenses

List all your fixed and variable expenses. Fixed expenses may include rent for storage, software subscriptions, and employee salaries. Variable expenses could be shipping costs, inventory purchases, or marketing spend.

Tip: Don’t forget to include less obvious costs such as transaction fees, returns, and customer service overheads. Be realistic with rising costs due to inflation or increased supplier pricing.


Step 4: Calculate Cash Inflows

Cash inflows are the money that comes into your business. This will primarily be from sales but may also include loans, investments, or grants.

Tip: Not all sales will immediately translate into cash. Depending on your payment gateway, you may experience delays in receiving funds. Consider how long it takes to process refunds or handle payment disputes, which could impact your actual cash flow.


Step 5: Forecast Cash Outflows

Cash outflows are all the payments your business will make, such as paying suppliers, wages, rent, marketing, shipping, and other operational expenses.

Tip: Spread out large expenses over time to avoid massive outflows in one month. Negotiate better payment terms with suppliers, like longer credit periods or bulk order discounts. If you offer refunds or deal with high return rates, anticipate these outflows in advance.


Step 6: Build the Forecast Template

Create a spreadsheet that shows a month-by-month breakdown of inflows and outflows. Start with the cash balance you currently have, then add inflows (sales, other income) and subtract outflows (expenses, supplier payments).

Tip: You can easily create this using tools like Excel or Google Sheets, or use accounting software, which can automate much of the process. Update the forecast regularly as your business grows or market conditions change.


Step 7: Include Best- and Worst-Case Scenarios

Create multiple versions of your forecast, including a best-case scenario (optimistic sales) and a worst-case scenario (sales slump, higher costs).

Tip: In uncertain times, it’s important to be prepared for different situations. Your worst-case scenario should help you plan for a dip in sales or rising costs, and give you a strategy for dealing with potential cash shortages.


Step 8: Monitor and Adjust Regularly

Your cash flow forecast is not a one-and-done task. Review and adjust it monthly as real data comes in. If sales are lower than expected or costs increase, reflect these changes in the forecast.

Tip: Set a monthly review schedule. Use this time to adjust your forecast based on actual performance and tweak your operations to stay on track. Consider whether you need to cut costs, delay purchases, or increase marketing efforts to boost cash inflows.


Step 9: Plan for Seasonal and Economic Changes

Factor in seasonal trends and external economic factors that might impact your sales and costs. For instance, higher sales during holidays or economic downturns affecting customer spending power.

Tip: Be ready for slower months by keeping a reserve cash balance that can cover operational costs when inflows are lower. This helps in maintaining a steady cash flow during off-peak periods.


Step 10: Use the Forecast to Make Informed Decisions

Finally, use the insights from your cash flow forecast to guide business decisions like inventory purchases, marketing budgets, and hiring.

Tip: If the forecast shows a potential cash shortfall, you can take action early—reduce costs, secure funding, or adjust marketing efforts to boost sales. If you expect surplus cash, consider reinvesting in your business to scale.


The content in this blog is intended to provide general insights and should not be regarded as professional advice. Each business situation is unique, and we recommend consulting with a professional for specific guidance. At Black Arrow Business Studio, we specialise in accounting and consulting services designed to support your business’s growth and success. Feel free to contact us for expert advice and customised solutions.  

Are you struggling with accounting and business management for your business? We are here to help! Get in touch with us to discuss how our expert services can support your business’s success. Contact us today to schedule a free consultation and see how we can add value to your operations. Please find us on Facebook | Linkedin | Instagram Follow us and give us a like to see more updates and news.