Walletron could have legs. This is something I would have built if no one else did. PDF's in centralized financial inbox is the future. Hooking it into Apple Wallet and Android Wallet makes sense. This is what Card1 is doing for an upgrade to the conventional payment card in linking it to the premier mobile/digital wallets, which should make obsolete expensive, limited function and poorly performing universal electronic cards. Walletron is akin collaborative to Card1 - GetCard1.com.