On May 10 Google declared the Pixel Tablet and Pixel Fold, now they are offering the pre-order update for both devices. In this, they tell about the delivery date as Your Google Store package is expected to deliver Jun 20-21 for Pixel Tablet, and for Pixel Fole it will be June 27.
This important thing about your order is that the Google Store checking in lets you know your order is still being fulfilled.
Users do not need to charge for the preorder of Pixel Tablet and Pixel Fold device yet. After you ordered, on-screen a temporary transaction showed on your credit card for the full amount. But it also disappeared for many. This same happened with any Google Store credit. First, it shows the transaction and then it gets back before your pre-order ships.
Lastly, after the order users see the order details and they can cancel their order before ready to ship.