I'll say it again, the best thing to do is contact Payoneer support since they handle those payments and will give you accurate and up-to-date information. Any information you get here will be from third parties and may be incorrect or outdated.

In my personal experience, Payoneer was free six years ago, but now they charge an annual maintenance fee. I'm not sure what additional benefits or fees they still charge beyond that maintenance fee, which is why it's best to contact them directly.

https://www.payoneer.com/pricing/

Where can I see all Payoneer fees and charges before confirming a transaction?

A general overview of common fees is provided in the pricing section above. For full details specific to your account, you can review the Fees section inside your Payoneer account, which shows the applicable pricing for your region and account type.