Invalid payment method

At checkout, either though I selected the alternate currency FJD which only has offline payment methods, the site would always change it USD and apply Paypal checkout.

I was able to fix this by turning off the settings “Use SESSION” and “Switch Currency by JS” in the General settings section of the plugin.

However, now when I am on FJD and have the offline payment methods, and then click Place Order, an error notification shows at the top of the webpage – “Invalid payment method.”

We need to fix this because multicurrency for the site is not working. Only the default USD is working.