Instacart doesn't want their shoppers to give the paper receipts to the customer so the customer can't see the difference in the prices.My paper receipt was 25 dollars cheaper than the digital receipt instacart put on the app.Not including the service fees,taxes,or the tip.I reached out to customer service in a nutshell she told me that I agreed to pay the amount listed on the app.I asked but if the price is higher my price goes up why shouldn't it go down if it's lower. She said it's a business