Everyone who uses the delivery system will know that sometimes you won't get the pokemon you're looking for after several 100k golden acorns!!! You get a delivery stamp for every delivery made using golden acorns. 150 are needed to exchange for 1 rainbow gift. The only problem delivery stamps are RESET after a certain time period!!!! Everyone who doesn't invest an insane amount of money on this game are affected! Since the game is already heavily reliant on being lucky with deliveries, it's only fair to eventually get something back. People including myself will be stressed from feeling totally scammed if this doesn't change!