To review your expenses quickly, go to the "For Review" section on the main screen. Here, you can quickly view all the data from your receipts that have been extracted.
If everything looks good, you can approve the expense by simply swiping it to the right. If any data is missing, swiping will bring up the edit screen where you can add it.
If all the data has been extracted correctly, but you'd like to change the category, you can swipe left and choose a different one in just one click. If you need to make more detailed edits, simply tap on the expense to open and edit it.