Floating View Cart Window

SquareSpace needs either a floating view cart icon/button or a cart window or go to the cart, after adding a product to the cart The current feed back after adding a product is terrible. Customers need to be able to see the cart after adding a product or at least having a floating cart icon/button with number the of items on the middle right side of the screen at all times when the cart has products. The current cart icon/button in the top menu goes unnoticed by the customer, you always have to scroll to the top of your page to even see it.