Koast × Flex
EXCLUSIVE Koast × Flex: a banking package only Koast users can get →

Fund your ad spend. Get paid to run it.

Flex is a virtual bank built for operators. Koast users get an exclusive package: 2.3% cash back on every purchase, Net 60 credit cards at 0% interest, and a $500 bonus when your application is accepted.

2.3% cash back Net 60 at 0% interest $500 bonus on acceptance
CASH BACK · 30D
$4,140
on $180,000 ad spend
SETTLEMENT
Net 60
0% interest, every cycle
FlexKoast exclusive offerApplication
Cash back2.3%
Credit termsNet 60 · 0% interest
Sign-up bonus$500 on acceptance
WorkspaceYour Koast workspace
Apply with Koast
Awaiting application
THE OFFER

Spend on ads.
Earn on every dollar.

Terms negotiated for Koast workspaces. Not available on flex.one directly.

2.3% cash back
On every purchase made with your Flex card, ad spend included. At $180k a month, that is $4,140 back.
Net 60 credit cards
Sixty days between the charge and the bill. Revenue catches up before the spend comes due.
0% interest
The Net 60 float costs nothing. No APR, no financing fee on the balance.
$500 sign-up bonus
Credited when your application is accepted. Apply through Koast to qualify.
HOW IT WORKS

Approved in three steps.

01
Apply

Start your Flex application from the Koast link. The exclusive terms attach to your account from the first step.

02
Get accepted

Flex reviews the application. On acceptance, the $500 bonus is credited and your Net 60 cards are ready to issue.

03
Spend

Put ad accounts on Flex. Earn 2.3% back on every charge and settle sixty days later at 0% interest.

THE PARTNERSHIP

Why Koast × Flex

Media buyers front the cash for ad spend and wait weeks for revenue to land. The gap between the two is the ceiling on how fast an account can scale.

Flex closes that gap with Net 60 terms at 0% interest, and pays 2.3% back on the spend itself. Koast users get the strongest version of the package, plus $500 on acceptance, because the two products serve the same operator.

Flex Exclusive to Koast users
✓2.3% cash back on every card purchase
✓Net 60 credit cards
✓0% interest on the balance
✓$500 bonus on application acceptance
✓Available to every Koast workspace

Your ad spend should
pay you back.

Apply for the Koast-exclusive Flex package: $500 on acceptance, 2.3% back on every dollar, and sixty days to settle at 0% interest.

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