So I have been trying to figure out a way to make it easier for my customers to purchase cards. I'm trying out something new and I want to know what you all think. Using Paypal I've added "add to cart" buttons next to some of my cards. All you have to do is click on the button next to the card you want and it will add it to a cart with paypal. It works like every other on-line website. I've also put a "view cart" button in the left panel of my blog. Let me know what you think.