We have rebuilt our integration with PayPal in order to offer better and more secure services to our sellers.  We are going to ask all sellers to connect their account with PayPal over the next few weeks.  You can find the new Connect to PayPal button in the Seller Dashboard (go to Selling  >   Dashboard).

The button looks like this  -

It will open a secure PayPal popup that will allow you to connect your PayPal account with hobbyDB.  When finished you should see this screen  -

Once you do close the popup and refresh the Seller Dashboard using the browser's refresh button -

If it worked you should see a success message and the green tickbox -

and the new Message below the button reads "You are now connected and all set for the roll-out of our new Checkout!"