Dear[Supporter],

We're hosting a live auction on [date] and we want YOU to be involved! With our new PWI Auction app, it's easier than ever.

Just download PWI Auction from App store or Google Play by [auction date], find our auction, and get ready to bid! You can take part in the auction wherever you are and monitor its status in real time.

Take a minute to download the app today, then get ready to bid and help [cause].

Thanks!

[Oganization Name]