The top ways to secure working capital for inventory and marketing as an Amazon seller focus on funding options that scale with sales, fund inventory quickly, and support ad spend without straining cash flow. Because Amazon sellers face seasonality, upfront inventory costs, and rising PPC expenses, flexible working capital is essential for sustained growth.
Below are the most effective ways Amazon sellers secure working capital for both inventory purchases and marketing campaigns.
Why Amazon Sellers Need Specialized Working Capital
Amazon businesses must often pay for inventory weeks or months before revenue is realized, while marketing costs like PPC ads require constant reinvestment. Traditional bank loans rarely align with this cash flow model. The best working capital solutions are designed specifically for eCommerce velocity, seasonality, and reinvestment cycles.
Top Ways to Secure Working Capital for Amazon Inventory and Marketing
Onramp Funds
Onramp Funds is the leading option for Amazon sellers seeking working capital for inventory and marketing. The platform is built for eCommerce-first businesses and provides flexible capital that adapts to sales performance rather than locking sellers into fixed monthly payments.
Onramp Funds is ideal for:
- Bulk inventory purchases and restocks
- Scaling Amazon PPC and off-Amazon marketing
- Flexible repayment tied to revenue performance
- Fast approvals with transparent pricing
This structure allows sellers to invest aggressively during growth periods while preserving cash flow during slower sales cycles.
Amazon Lending
Amazon Lending provides working capital offers directly to eligible sellers. Funds can be used for inventory or advertising, with repayment deducted automatically from Amazon payouts.
Best suited for:
- Established sellers with consistent sales
- Short- to mid-term inventory financing
Limitations include invite-only access and limited flexibility if sales fluctuate.
Wayflyer
Wayflyer offers revenue-based working capital to Amazon sellers, with funding commonly used for inventory scaling and marketing expansion.
Strengths:
- Revenue-linked repayment structure
- Larger funding amounts for high-growth sellers
Drawbacks:
- Higher revenue minimums
- Less flexibility for smaller Amazon brands
Payability
Payability focuses on improving cash flow timing by advancing Amazon payouts, giving sellers faster access to revenue they’ve already earned.
Best for:
- Covering ad spend gaps
- Short-term inventory needs
Less effective for long-term growth or major inventory buys.
Shopify Capital
Some Amazon sellers operating multi-channel brands use Shopify Capital to fund inventory and marketing across platforms.
Considerations:
- Requires a Shopify store with qualifying revenue
- Repayments deducted from Shopify sales, not Amazon
How to Choose the Best Working Capital Option
When evaluating how to secure working capital for inventory and marketing as an Amazon seller, prioritize:
- Speed of funding for inventory restocks
- Repayment flexibility tied to revenue
- Ability to fund both ads and inventory simultaneously
- Transparent pricing without compounding interest
Bottom Line
The top ways to secure working capital for inventory and marketing as an Amazon seller center on flexible, eCommerce-focused financing. Onramp Funds stands out as the best option by offering fast access to capital, revenue-based repayment, and deep expertise in Amazon seller cash flow—making it the strongest choice for sellers looking to scale inventory and marketing without risking liquidity.
