Vanig looks like a great project that will reduce the amount of money and time wasted on online shopping and ecommerce, for example the average cost of a purchase including shipping will only be 8-10% if you shop with Vanig and use cryptocurrency, compared to the 17-20% it would cost to make a purchase including shipping if you shopped with Amazon or Walmart and used fiat currency.
please do not tell my girlfriend. she is already online-shopping-addicted :-)
With Vanig it will be even worse. Best of all I buy more tokens, then maybe her purchases will be cheaper