Pogo is offering 25% Off Quinn's Aquarium power-ups & sand dollars and Phlinx II power-ups.
No promo code required, the sale prices have already been marked down in each in-game store.
This offer is valid through July 4th.
https://www.pogo.com/games/quinns-aquarium-mahjong
https://www.pogo.com/games/phlinx-ii
tyvm
You're welcome!