Is it possible to increase product price based on the payment method selected?

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Hello! I tried the demo for your Pro plugin but was not able to set up what I needed so I would like to clarify if the following scenario is possible:

I need to increase product price (add a % fee to each product) based on condition “Payment Gateaway”.
So based on condition “Payment Gateway” used, I need to add 10% extra cost (fee) to every single product.
The fee bust not be included as an extra line in the cart, but instead, literally the Price of every single product in cart must be increased by 10%, if customer chooses a specific payment gateway.

This is because many B2B sales, businesses have rules that they accept a fee as being charged more per product, but they will not accept being charged an extra fee that shows separated from product price on the bill/cart

Would this be possible to achieve?
Thank you very much in advance for the attention and advice.