In honor of Military Appreciation Month, charity bundles are being sold between now until May 30th. According to Wargaming.net’s official store, 25% of the proceeds will then go to various military charities including AMVETS and the National Military Family Association.

Bundles start at $22.99 and go up to $185.49. Each pack contains gold coins plus extra credits to be used in World of Warplanes. You can choose which charities you wish to sponsor or simply buy a bundle that will support all four.