Print receipt
Print after a transaction
When a transaction is approved (or voided), the app print out the receipt automatically.
You can also press the
print button to print more copies.
Print afterward
Last transaction
On quick launch, simply press
Last transaction. 
The app fetch data and then print it out.
Specific transaction receipt
On quick launch, press
History. It'll open the
Transactions app to browse the transaction history. 
On the transaction list, swipe the transaction to left and press
reprint receipt. 