Pogo is offering 25% Off Claire Hart: Secret in the Shadows power-ups & episodes and Peggle Blast HD power-ups.
No promo code required, the sale prices have already been marked down in each in-game store.
This offer is valid through May 9th.
https://www.pogo.com/games/claire-hart-secret-in-the-shadows
https://www.pogo.com/games/peggle-blast