use pubstub to split up a grocery, restaurant, or store receipt in your iMessage group!
snap - start with a picture of your receipt, pubstub will digitize the prices
split - tap whats yours, split whats shared, add tip and tax to see what you owe
share - submit it to your iMessage chat to let others select their share
checkout - with venmo integration and a copy button, well pass along your amount to help you pay-up