When A TICKET HAS BEEN Bought, IT Can not BE CANCELLED. ALL SALES ARE FINAL. Players have 180 days from the date of the Mega Millions drawing to claim prizes. As soon as a Jackpot is claimed, winners have 60 days to select 30 annual payments or a Mega Millions Money Alternative payment in 1 lump sum. Add Megaplier to your ticket for an extra $1 per