How could I adjust the logo and size onto a single line to move them above the “or”, so there is a clear separation of the payment pathways and “add to cart” ?
How could I adjust the logo and size onto a single line to move them above the “or”,
Not sure what you mean, which logo are you referring to?
However, Woocommerce product page is using Woocommerce’s template, GP doesn’t have much control over it, nor can relocate the payment boxes. The location of the payment boxes is set by the payment method plugin.