Winning a Run or dying with the Clapboard sells all of your items and deposits the money into your savings. You can also manually deposit money into savings with the piggy band next to Wraps, the shopkeeper. The Charity and Greed modifiers (randomly obtained from the dark grey crates in the shop areas) also allow for greater monetary gain to deposit, while the Chastity modifier (obtained the same way) automatically sells any items picked up and deposits the money into savings.