In order to pay via PayPal you will need to select the yellow PayPal button instead of the pink "Proceed to check out" button in your shopping cart. If you have already clicked the pink "proceed to check out" button you will need to hit the back button on your browser in order to be able to access the button. Once you click the yellow PayPal button you should be able to proceed with check out through PayPal. If you are on a mobile device, sometimes you will have to scroll down a little further in order to see the button.