This is a product of GRENKE INVOICE FINANCE

Flex Invoice Finance

There are many things that you can plan however there will also be things that happen in business that are unexpected. Prepare yourself financially for both scenarios with Flex Invoice Finance: pre-financing that puts you in charge.

More than just flexible

Just as the name says, Flex Invoice Finance allows you to stay flexible. But that’s not the only advantage.

Easy to plan

Tailor your liquidity to your current requirements.


You will receive payment within 24 hours.


Once a credit check comes back positive, we will fund to the approved limits.


You know which costs you will incur and when – at all times.

You manage your cashflow

Agile working is high on your agenda. Having a reliable source of  cashflow allows you to react quickly to unexpected scenarios. Flex Invoice Finance gives you that ability.

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Get in touch with us via

+353 1 297 1060

Mo - Fr 9 am - 5 pm

As flexible as you are

Whether you want to finance a long-standing project or need to respond at short notice to seasonal opportunities – you will be prepared for both scenarios with Flex Invoice Finance.


It all depends on your requirements: Either you specify a desired amount that you require us to pay to you. Our system will then select the invoices automatically, or you simply select the invoices yourself - the choice is yours.

How Flex Invoice Finance works

1. You determine a payment amount or decide which invoices to include.
2. You transfer all accounts receivable and invoices to us.
3. The desired amount will be paid out to you within 24 hours.
4. We will take on receivables management for you, including credit checks, invoice pre-financing, reminders and the assumption of the risk of default following a positive credit check.

The Invoice Finance test

All entrepreneurs have different approaches when it comes to liquidity. Take our test to see whether Invoice Finance is right for you.


Do you often receive your money late?

Do you invest a lot of time and energy in chasing payments?

Would you like to have more financial flexibility?

Could you negotiate better discounts if you had better cashflow?

Would you like to offer your customers more attractive payment terms?



Invoice Finance is the perfect solution for you. Find out more about what we have to offer.




You don’t need any improvements to your cash flow. Feel free to take a look at our other solutions and products.



Our Invoice Finance products

Flex Invoice Finance does just what it says and keeps you flexible, however what can our other Invoice Finance products do for you? Our comparison makes it clear.

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Classic Invoice Finance

Flex Invoice Finance

Choice Invoice Finance

Assumption of complete accounts receivable management
Pre-financing for specific invoices
Pre-financing of selected accounts receivable
Credit checks for entire customer bases
Credit checks for selected accounts receivable

Trust our experience

We know how entrepreneurs work. Our Invoice Finance products can help you develope and grow your business with smart finance solutions.

Invoice Finance – just the way you need it

As an international finacial solutions company, we know just what is needed to guarantee success: speed and flexibility. Our Invoice Finance solutions – featuring efficient systems that we have developed and tailored for your needs offer you precisely that.

Fast. Flexible. Finance.

Are you convinced yet? Give Invoice Finance a try with our GRENKE Cashflow Optimizer. 

GRENKE Cashflow Optimizer

Our online tool makes it really easy for you: upload a invoice and sign the purchase agreement digitally. Once we’ve checked your request and a positive credit decision has been made, we’ll pay your money within 24 hours. 

Something else that may interest you

We can do Invoice Finance and so much more. Find out about our diverse range of products.