Figured a roundup would help if people want to try copy/pasting all the current UberEats codes:
Take $7 off your next order of $25+ With code LETSEAT1
Take $9 off your next order of $30+ With code LETSEAT2
Take $11 off your next order of $35+ With code LETSEAT3
Take $12 off your next order of $40+ With code LETSEAT4
Take $15 off your next order of $50+ With code LETSEAT6
Take 40% off, up to $20 discount With code LETSEAT1EI
Based on this list I assume LETSEAT5 gives $13-14 off $45+
ETA: All valid through Sunday Jun 20 it seems.
ETA2:
@grodnoking says LETSEAT7 and LETSEAT9 are also valid, so I'd assume 8 is too.