Know the Real Cost of Capital—Before You Sign
For ecommerce sellers, funding is fuel. But between factor rates, hidden fees, and repayment schedules, comparing options can feel like financial fog. That’s why Onramp Funds created the ecommerce lending cost calculator—to help you break down the six most common inventory funding models and convert their costs into a single, comparable metric: APR.
In a year where global ecommerce sales are projected to surpass $8.3 trillion, fast-moving brands can’t afford to make the wrong capital decision. Whether you're preparing for peak season or launching a new SKU, use Onramp’s free calculator to decode your total repayment cost before committing.
Our mission at Onramp is simple: to make ecommerce cash flow clear, predictable, and growth-focused. After reviewing the funding models below, test your numbers in our embedded tool to see what’s really worth it.
Why Inventory Funding Matters for Ecommerce Brands
Cash flow timing is everything in ecommerce. You pay for stock, ads, and fulfillment before the customer pays you. That’s where Onramp steps in—delivering flexible funding advances tied directly to your sales data, so you’re never held back by delayed revenue.
Unlike generic business loans, inventory financing and digital store funding are designed to solve short-term cash-flow gaps. Our approach eliminates confusion around APR vs. factor rate, helping you choose the smartest path—not just the fastest cash.
The Cash Gaps You Deal With (and How We Solve Them)
If you’re scaling a Shopify, Amazon, or Walmart store, you’ve felt this before:
- Suppliers demand MOQ (minimum order quantity) commitments.
- Ads need pre-funding to convert.
- Marketplaces delay payouts up to 14–30 days.
These gaps can stretch 15 to 90 days, leading to out-of-stock SKUs, wasted ad spend, and lost Buy Box placement. Onramp Funds advances are designed to fill these exact timing gaps—with repayment syncing directly to your sales flow.
How Onramp Evaluates You (Hint: It’s Not Credit Score)
Most lenders look backward. Onramp looks at your real-time ecommerce performance:
- Shopify, Amazon, Walmart Marketplace integrations
- Trailing 12-month revenue and order volume
- Return rate and average order value
- Ad spend efficiency and margin profile
Using AI-powered underwriting and direct API access, we approve most advances in under 24 hours—so you get capital when you need it, not after the opportunity passes.
Understanding Lending Costs (and Avoiding Surprise Fees)
When comparing ecommerce funding options, it’s crucial to unpack the true cost:
- Origination Fee: One-time fee (1%–5%) deducted from your funds.
- Factor Rate: A fixed multiplier (e.g., 1.2) that determines total repayment.
- Discount Rate: Applied per batch or per day in some MCAs.
- APR: The true annualized cost—what the ecommerce lending cost calculator converts everything into.
Factor Rate Defined: A fixed multiplier applied to the principal that determines the total payback amount, regardless of payback speed.
The 6 Ecommerce Funding Models You Should Know (and Compare)
Different brands need different types of funding. Here’s how the models break down:
1. Onramp Revenue-Based Financing
This is Onramp’s core model: fast, flexible advances tied to a percentage of your daily sales—so repayment scales with your revenue.
- 🟢 No fixed due dates or scary monthly payments
- 🟢 No equity or personal guarantee required
- 🔴 Higher APR if you sell faster than expected
Best for: Brands with $10k–$500k+ monthly sales who want to fund inventory and ads without slowing down.
2. Merchant Cash Advance (MCA)
Often confused with RBF, MCAs use a fixed factor rate but take repayment via daily card-batch splits.
- 🟢 Very fast (under 24 hrs)
- 🔴 APRs can top 80%
- 🔴 No flexibility in payback
Best for: Emergency-only situations or sellers without access to alternatives.
3. Business Line of Credit
LOCs let you draw as needed and pay interest only on what you use.
- 🟢 Flexibility in timing and amounts
- 🔴 May require collateral and strong credit
- 🔴 Slower approval than Onramp
Best for: Brands with stable cash flow and ongoing capital needs.
4. Term Loan
Lump-sum with fixed monthly payments over 6–60 months.
- 🟢 Low APR (as low as 6%)
- 🔴 Rigid terms and long approval times
- 🔴 Not built for ecommerce growth cycles
Best for: Brands with solid credit and long-term capital needs.
5. Purchase Order Financing
The lender pays your supplier directly based on a verified PO.
- 🟢 No cash outlay for large orders
- 🔴 Complex to set up, limited to B2B deals
- 🔴 High fees if goods sit unsold
Best for: Wholesale or enterprise-level ecommerce deals.
6. Community Inventory Financing
Emerging models like Onramp’s future peer-based funding network allow sellers to pool and share funding backed by live sales data.
- 🟢 Transparent, collaborative, and lower-cost
- 🟢 Repayments flex with sales just like RBF
- 🔁 Currently invite-only; launching soon
How the Ecommerce Lending Cost Calculator Works
Onramp’s calculator converts complex fee structures into APR, giving you a clear comparison across all six models.
What You’ll Input:
- Loan or advance amount
- Factor rate or nominal interest rate
- Projected payback period (or daily % of sales)
- One-time fees (origination, underwriting)
- Monthly sales estimate and growth rate
We use standard assumptions—like 30-day months and 360-day financial years—but you can customize everything.
What You’ll See:
- Total repayment
- Effective APR
- Daily and weekly cash-flow impact
- Green/yellow/red risk zones
💡 Green APRs (<20%) = sustainable
🟡 Yellow (21–49%) = cautious
🔴 Red (50%+) = consider alternatives or negotiate better terms
When Onramp Beats the Rest
- Fastest approval: same-day via Shopify/Amazon integration
- No credit pull: approval based on performance, not score
- Most transparent pricing: see total cost, not just rate
- Refinance options: lower your cost as you grow
Frequently Asked Questions
Can I qualify for Onramp Funds with only 3 months of sales?
Yes. Most brands with $10k/month in revenue qualify—even without a long track record.
What happens if my inventory doesn’t sell?
Your payments slow down automatically. Onramp’s flexible repayment adjusts based on your sales velocity.
Are Onramp advances tax-deductible?
Yes—interest and fees are generally deductible as business expenses. Confirm specifics with your CPA.
Can I refinance an expensive loan into Onramp?
Absolutely. We often help brands exit high-APR MCAs into smarter revenue-based funding.
