It usually takes a picture of a president to make a purchase, but CO next month is accepting snapshots of sake and dumplings as payment.

From July 7-July 11, happy hour diners who shoot pictures of their orders and post them to Instagram will get their first $4 items free. The images must be hashtagged #myCOcash, and tagged with the @eatatco handle.

CO is located at 340 King St. Happy hour runs from 4 p.m.-7 p.m.