I wish to add a "Buy now" button on product page, and redirect to checkout page after clicking it but without adding the product into the cart.
For example, if there are already products 1 and 2 in the cart , and I click the 'Buy now' button on another product page of 3 , 1 and 2 in the cart will be still in the cart and remain not checkout, Only 3 will be in the product list of the checkout page and also 3 is not adding into cart.
To be exact, I want something that works like this plugin: / but it's a premium plugin and I want to do it for free
How can i do this guys?
