Shopify Pos Embed app change checkout screen

Hello Support!

i am new to shopify app development.

please look at the images attached.

  • Can we add another option in the ‘receipt options’ If not can we change the behavior of the ‘receipt options’ existing button?
  • Can we add a new section to the ‘order finished screen’ (attached screen)?
  • Can we make a thank you page for the POS?
  • Can we add anything visual to the order notes?
  • Can we reorder the items on the ‘order finished page’ of the POS
  • What is our ability to modify the ‘order history page’ ?

Please help me to find answer to these questions. we are building an embed app for POS.