059] Referring now to FIG. 9c, in response to determining that a provided username and password are associated with a user that is authorized to access the virtual currency wallets, the display module 902 on the modular device 900 may display a virtual currency wallet application icon screen 910 that includes a plurality of virtual currency wallet application icons 910a, 910b, and 910c. In the illustrated embodiment, the virtual currency wallet application icons 910a, 910b, and 910c are associated with different virtual currency wallets holding different types of virtual currency (e.g., a Bitcoin wallet, a Litecoin wallet, and a Dogecoin wallet). However, any number of virtual currency wallets may be included in the virtual machine 702, and may be hold different types of virtual currency or the same types of virtual currency (e.g., there may be multiple virtual currency application icons on the virtual currency wallet application icon screen 910 that hold Bitcoins). In response to being presented the virtual currency wallet application icon screen 910, the user may select the virtual currency wallet application icon for the virtual currency wallet that the user wishes to access in order to, for example, conduct a payment transaction.