For purchases that I make from larger vendors (such as Amazon), l just delete digital receipts w/o looking at them as I know I can always view the transactions online if I need to do so. There are also tools available to consumers to route receipts into appropriate folders so that the user does not have to view them on a daily basis.

Meanwhile, paper receipts are handled multiple times (register-wallet, wallet-table, table-trash).

While digital receipts do offer a better way to deliver content - there are challenges.