Difference between Page Cart and Drawer Cart
PAGE CART
When using the page cart, after you click on the “Add to cart” button, you are redirected to the static cart page (cart page has a different URL ending with /cart) away from the product page where you are able to view the items you have added.
DRAWER CART
The drawer cart is a type of cart that pops out from the side (the customer is not redirected to another page as it has same URL as product page) as confirmation and the customer can continue shopping if they want.