Board Thread:Questions and Answers/@comment-29776358-20170703161249/@comment-31529160-20170707012836

70.54.146.50 wrote: Hey berryboi how long do the box for increasing rank stay in your inbox How ever long u want it until u need them, so ppl have reward boxes from 3-4 seasons ago. So long as u don't use it it'll always be in your inbox