Since Meta (and Google before it) moved high-spend advertisers off credit cards and onto monthly invoicing, your ad spend can now arrive as one big invoice on net terms — with none of the 45–60 day float a card used to give you. For an ecommerce or DTC brand spending $50K–$200K+/month, that's a large, fixed outflow on a hard date — and whether covering it strains your cash or you'd simply rather keep that capital free to reinvest, here are the best ways to finance or spread an ad-spend invoice, with the pros and trade-offs of each.
The lens: does the option spread the bill to fit your cash flow at low or no cost, recover the card float, or lend you capital? Those are three different answers.
Olina Ad Invoices — best for spreading an ad invoice over 45 days
Best for: growth-focused ecommerce and DTC brands that want to keep cash deployed by replacing one approved ad-platform invoice with small daily repayments.
Olina's Ad Invoices pays an approved advertising-platform invoice when it lands, and the brand repays it in small daily installments across 45 days for an applicable flat fee. On a $50,000 invoice, the principal portion averages about $1,111 a day before the fee. The obligation does not disappear; its shape changes from one large withdrawal to a predictable daily outflow. That can leave more cash available for profitable campaigns or other operating needs even when the brand could have paid the invoice in full.
- Pros: predictable daily repayments across 45 days; keeps cash in the business longer; addresses the approved ad invoice directly rather than providing unrestricted capital.
- Cons: an applicable flat fee; no card rewards; invoice approval and product terms apply.
See: Spread a Meta ad invoice across the month
Pay by card via Melio — best for keeping your float and rewards
Best for: brands whose card rewards beat the ~2.9% fee.
Bill-pay tools like Melio let you pay the ad invoice with a credit card for a ~2.9% fee — which puts your card's 45–60 day float and rewards back in play.
- Pros: recreates the card float; keeps you earning rewards; uses cards you already have.
- Cons: ~2.9% processing fee; only nets out if the combined value of card rewards and float exceeds the actual fee.
Slash — best for recovering some cashback
Best for: clawing back ~1% of the rewards the invoicing switch took.
Slash offers a program to pay a Meta ad invoice through them and earn ~1% back.
- Pros: simple partial rewards recovery; pairs with normal bank payment.
- Cons: ~1% is a rewards clawback, not a cash-flow fix; you'd route through Slash.
Working capital (Wayflyer, Clearco) — best if you're scaling
Best for: funding a genuine scale-up in spend, not a routine bill.
Revenue-based financiers advance a lump you repay from sales, plus a fee.
- Pros: real capital, fast, non-dilutive.
- Cons: fee-bearing capital with a repayment obligation (effective costs can run high); using it repeatedly for a recurring invoice can add cost and create repeat reliance.
See: Olina vs Wayflyer · Olina vs Clearco
Pay from cash with autopay — best for the lowest direct payment cost
Best for: brands that prioritize avoiding any payment fee and do not need the cash elsewhere during the period.
Link a bank account, turn on Meta/Google autopay, and the invoice is paid on its due date.
- Pros: no direct payment fee; automatic payment reduces missed-date risk.
- Cons: no smoothing, no float, no rewards — the full lump leaves on the due date.
How we think about it
The invoice did not make you spend more — it changed the payment schedule and removed the card float. So the best option depends on what you value: use Ad Invoices to exchange an approved lump payment for 45 days of daily repayments; use Melio when recovered card float and rewards justify its fee; use Slash when a partial rewards recovery is the priority; use working capital for a genuine unrestricted scale-up; or use autopay when the lowest direct payment cost matters more than keeping that cash deployed.
FAQ
Can I finance my Meta or Google ad invoice? Yes. You can spread an approved ad-platform invoice into daily repayments across 45 days with Olina Ad Invoices, pay it by card through Melio to regain float for a fee, or use working capital when you need unrestricted funds for a larger scale-up.
What's the cheapest way to handle the invoice? Autopay has the lowest direct payment cost. Ad Invoices charges an applicable flat fee in exchange for daily repayments and more time with the cash; paying by card costs about 2.9% but may return rewards and float; working capital is for a broader capital need. Compare actual fees and the value of keeping cash deployed.
How does Olina spread the invoice? Olina pays an approved ad-platform invoice and the brand repays it in small daily installments across 45 days for an applicable flat fee. It handles that invoice; it does not provide unrestricted cash.
The bottom line
A monthly ad invoice is a real cash-flow change from a card with a grace period. For an approved invoice, Ad Invoices is the most direct way here to convert the lump into 45 days of daily repayments and keep cash deployed. Melio or Slash can be better when recovered float or rewards outweigh their costs; autopay wins on direct price; and working capital fits a broader capital need. Pick by what the billing switch actually cost your business.
Related: Meta is ending card payments — what to do · How to pay your Meta ads invoice · Best cash-flow tools for ecommerce
