Must have APP! The interface is extremely easy to use. Also, love the alternate route option. Can't say how many times "recent trips" has been a life saver when I have zero service on the subway and accidentally exited my planned trip.
Amazing shoes for an even more amazing price! It's hard to time find to shop, but ShoeMint curates options that fit my taste and most importantly saves me time. Hopefully there is a JewelMint VoxPerk in the near future!