Portneeds and Casterbee choose Online Payment Platform

16 Sept 2026

OPP Updates

OPP welcomed two new platforms as partners: Portneeds, a marketplace for large machines used in ports, and Casterbee, a platform that connects talent with the productions looking for it. OPP handles the payments on both, starting with listing fees at Portneeds and payments between users at Casterbee.

Portneeds: from listing fees to payments between users

Portneeds is a fast-growing platform where sellers and buyers of port machinery find each other and reach a deal. OPP first facilitates the payments for the advertisements placed on the platform; the next step in the collaboration is handling the payments between the users themselves.

Casterbee: payments between the platform, talent and productions

Casterbee connects talent, hidden or otherwise, with the creative minds behind video clips, soaps, musicals and TV spots. Anyone who has talent or is looking for it registers and searches for the right match. OPP handles the payments between the platform and its users, and between the users themselves.

“For our platform we were looking for a payment provider who knows the specific challenges of a platform very well and can respond to them. With Online Payment Platform we have found a partner that not only handles the payments on Casterbee in a safe and reliable way, but that can also think along about facilitating the growth of our platform. We therefore have great confidence in the collaboration.”

Pascal Visscher, Co-founder of Casterbee

One provider that grows with the platform

Both platforms start with the payment flow they need first and grow into the next. OPP covers onboarding of users, payment methods for buyers and payouts to sellers on the same platform, so adding payments between users later is a step, not a new project.

Building a platform? Get in touch to see how OPP could grow with it.

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Frequently asked questions

What does OPP do for Portneeds?

OPP initially facilitates payments for the advertisements placed on Portneeds, a marketplace for large machines used in ports. The next step is handling the payments between buyers and sellers on the platform.

What does OPP do for Casterbee?

OPP handles the payments between Casterbee and its users and between the users themselves: the talent registering on the platform and the productions looking for them.

Why did Casterbee choose OPP?

Casterbee wanted a payment provider that knows the specific challenges of a platform and can respond to them, and one that thinks along about facilitating the platform's growth.