InvaBuy is a private cloud purchase & pay platform enabling you to trade with one-off or ad-hoc suppliers quickly and cost-effectively.

There is no need to set up suppliers or process invoices on your core finance systems, which can often be as expensive as the purchase you are making.


Quickly generate light touch purchase orders, validate suppliers (KYC & AML), approve orders and goods receipt.

100% VAT and tax compliant e-invoicing for every transaction.

Suppliers are paid to your agreed terms including sending out email remittance advices.

Buyers benefit from improved cash flow and enjoy early settlement discounts.

InvaBuy optimises your processes and trading relationships, cutting costs and increasing compliance – ensuring you have visibility, control, compliance and cash management at your fingertips.

InvaBuy – The smarter way to Purchase and Pay.

By pressing "Subscribe", you agree that Invapay may collect your full name and email address so we can add you to our subscriber list to receive marketing material, newsletters or general information about the Optal group’s services. We will only use your information for the purposes set out in our Privacy Notice.
If you wish to unsubscribe you can do so at any time by emailing us at or by clicking on the unsubscribe link at the end of any marketing email you receive from us.

Invapay is an Optal Group Company Optal